rusha20150831

For the transition period from ___________________________ to __________________________________________

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Indicated below is the number of shares outstanding of each of the issuer’s classes of common stock, as of November 1, 2015.

	September 30,			December 31,
	2015			2014
	(Unaudited)
Assets
Current assets:
Cash and cash equivalents	$	64,918		$	191,463
Accounts receivable, net		204,404			170,027
Note receivable affiliate		14,158			8,168
Inventories, net		1,114,831			1,024,104
Prepaid expenses and other		8,799			28,312
Asset held for sale		5,053			5,053
Deferred income taxes, net		18,929			18,387
Total current assets		1,431,092			1,445,514

Investments		6,650			6,905

Property and equipment, net		1,090,712			923,080

Goodwill, net		285,065			265,145

Other assets, net		56,971			53,618
Total assets	$	2,870,490		$	2,694,262

Liabilities and shareholders’ equity
Current liabilities:
Floor plan notes payable	$	921,560		$	845,977
Current maturities of long-term debt		129,772			149,065
Current maturities of capital lease obligations		14,371			11,231
Liabilities directly associated with asset held for sale		5,440			6,160
Trade accounts payable		151,596			124,555
Customer deposits		21,473			44,879
Accrued expenses		100,514			92,743
Total current liabilities		1,344,726			1,274,610

Long-term debt, net of current maturities		452,550			429,189
Capital lease obligations, net of current maturities		63,629			46,019
Other long-term liabilities		5,226			4,470
Deferred income taxes, net		172,179			175,635

Shareholders’ equity:
Preferred stock, par value $.01 per share; 1,000,000 shares authorized; 0 shares outstanding in 2015 and 2014	–			–
Common stock, par value $.01 per share; 60,000,000 class A shares and 20,000,000 class B shares authorized; 30,276,084 class A shares and 10,093,305 class B shares outstanding in 2015; and 29,889,332 class A shares and 9,999,122 class B shares outstanding in 2014		430			424
Additional paid-in capital		285,390			272,486
Treasury stock, at cost: 2,616,657 class B shares in 2015 and 2,560,580 class B shares in 2014		(43,368	)		(41,904	)
Retained earnings		590,033			533,793
Accumulated other comprehensive loss, net of tax		(305	)		(460	)
Total shareholders’ equity		832,180			764,339
Total liabilities and shareholders’ equity	$	2,870,490		$	2,694,262

The accompanying notes are an integral part of these consolidated financial statements.

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015			2014

Revenues:
New and used truck sales	$	872,106	$	846,256	$	2,590,178		$	2,244,447
Parts and service		360,711		340,632		1,051,001			980,588
Lease and rental		50,545		45,114		147,634			130,160
Finance and insurance		6,164		5,227		16,373			14,559
Other		4,550		3,793		12,728			12,396
Total revenue		1,294,076		1,241,022		3,817,914			3,382,150

Cost of products sold:
New and used truck sales		813,178		787,952		2,413,712			2,084,945
Parts and service		227,775		216,067		664,697			626,786
Lease and rental		45,115		38,264		130,242			112,406
Total cost of products sold		1,086,068		1,042,283		3,208,651			2,824,137
Gross profit		208,008		198,739		609,263			558,013
Selling, general and administrative		160,776		148,238		474,712			431,943
Depreciation and amortization		11,228		9,488		32,051			27,483
Gain (loss) on sale of assets		26		5		(581	)		109
Operating income		36,030		41,018		101,919			98,696
Interest expense, net		3,568		2,689		10,107			8,363
Income before taxes		32,462		38,329		91,812			90,333
Provision for income taxes		12,579		14,851		35,572			35,003
Net income	$	19,883	$	23,478	$	56,240		$	55,330

Earnings per common share:
Basic	$	.49	$	.59	$	1.40		$	1.39
Diluted	$	.48	$	.57	$	1.37		$	1.36

Weighted average shares outstanding:
Basic		40,361		40,008		40,235			39,700
Diluted		41,136		41,091		41,065			40,820

Comprehensive income	$	19,883	$	23,610	$	56,395		$	55,892

The accompanying notes are an integral part of these consolidated financial statements.

	Nine Months Ended
	September 30,
	2015			2014

Cash flows from operating activities:
Net income	$	56,240		$	55,330
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		106,506			90,335
Loss (gain) on sale of property and equipment		581			(109	)
Stock-based compensation expense related to stock options and employee stock purchases		9,889			9,127
Deferred income tax benefit		(4,097	)		(16,025	)
Excess tax expense (benefit) from stock-based compensation		345			(5,004	)
Acquired research and development	–				2,000
Change in accounts receivable, net		(39,054	)		(50,804	)
Change in inventories, net		(47,482	)		(67,019	)
Change in prepaid expenses and other, net		19,964			6,672
Change in trade accounts payable		27,187			25,901
(Payments) draws on floor plan notes payable – trade, net		(13,690	)		26,714
Change in customer deposits		(23,336	)		(33,845	)
Change in accrued expenses		6,413			45,339
Net cash provided by operating activities		99,466			88,612

Cash flows from investing activities:
Acquisition of property and equipment		(250,211	)		(182,164	)
Proceeds from the sale of property and equipment		2,950			342
Business acquisitions		(65,116	)		(147,758	)
Proceeds from the sale of available for sale securities		275			150
Change in other assets		(3,302	)		1,018
Net cash used in investing activities		(315,404	)		(328,412	)

Cash flows from financing activities:
Draws on floor plan notes payable – non-trade, net		95,055			101,784
Proceeds from long-term debt		115,169			153,369
Principal payments on long-term debt		(111,821	)		(84,076	)
Principal payments on capital lease obligations		(10,567	)		(10,232	)
Proceeds from issuance of shares relating to employee stock options and employee stock purchases		3,366			11,363
Excess tax benefits (expense) from stock-based compensation		(345	)		5,004
Common stock repurchased		(1,464	)		(9,989	)
Net cash provided by financing activities		89,393			167,223

Net decrease in cash and cash equivalents		(126,545	)		(72,577	)
Cash and cash equivalents, beginning of period		191,463			217,305
Cash and cash equivalents, end of period	$	64,918		$	144,728

Supplemental disclosure of cash flow information:
Cash paid during the period for:
Interest	$	26,261		$	21,833
Income taxes, net of refunds	$	12,131		$	18,683
Noncash investing activities:
Common stock issued related to business acquisition	$	–		$	2,000
Assets acquired under capital leases	$	31,317		$	8,795

The accompanying notes are an integral part of these consolidated financial statements.

2 – Other Assets

The capitalized costs, including capitalized interest, of the SAP enterprise software and SAP dealership management system are recorded in Other Assets on the Consolidated Balance Sheets in the amount of $36.5 million at September 30, 2015 and $38.5 million at December 31, 2014. These capitalized costs are net of accumulated amortization of $12.6 million at September 30, 2015 and $10.3 million at December 31, 2014. The SAP software is being amortized over a period of 15 years. The Company completed the conversion of all of its Rush Truck Centers and leasing operations to the SAP enterprise software and SAP dealership management system in the third quarter of 2015.

Amortization expense relating to the SAP software, which is recognized in depreciation and amortization expense in the Consolidated Statement of Income, was $0.8 million for the three months ended September 30, 2015 and the three months ended September 30, 2014, and $2.5 million for the nine months ended September 30, 2015 and $2.4 million for the nine months ended September 30, 2014. The Company estimates that amortization expense relating to the SAP software will be approximately $3.3 million for each of the next five succeeding years.

Our only significant identifiable intangible assets, other than goodwill, are rights under franchise agreements with manufacturers. The fair value of franchise rights is determined at the acquisition date by discounting the projected cash flows specific to each acquisition. The carrying value of our manufacturer franchise rights was $7.9 million at September 30, 2015 and $7.0 million at December 31, 2014, and is included in Other Assets on the accompanying consolidated balance sheets. The Company has determined that manufacturer franchise rights have an indefinite life as there are no economic or other factors that limit their useful lives and they are expected to generate cash flows indefinitely due to the historically long lives of the manufacturers’ brand names. Furthermore, to the extent that any agreements evidencing manufacturer franchise rights have expiration dates, the Company expects that it will be able to renew those agreements in the ordinary course of business. Accordingly, the Company does not amortize manufacturer franchise rights.

Due to the fact that manufacturer franchise rights are specific to geographic region, the Company has determined that the geographic region is the appropriate level for purposes of testing franchise rights for impairment. Management reviews indefinite-lived manufacturer franchise rights for impairment annually during the fourth quarter, or more often if events or circumstances indicate that an impairment may have occurred. The Company is subject to financial statement risk to the extent that manufacturer franchise rights become impaired due to decreases in the fair market value of its individual franchises.

The significant estimates and assumptions used by management in assessing the recoverability of manufacturer franchise rights include estimated future cash flows, present value discount rate, and other factors. Any changes in these estimates or assumptions could result in an impairment charge. The estimates of future cash flows, based on reasonable and supportable assumptions and projections, require management’s subjective judgment. Depending on the assumptions and estimates used, the estimated future cash flows projected in the evaluations of manufacturer franchise rights can vary within a range of outcomes.

No impairment write down was required in the fourth quarter of 2014. The Company cannot predict the occurrence of certain events that might adversely affect the reported value of manufacturer franchise rights in the future. However, no facts or circumstances were noted during the three months ended September 30, 2015 that would indicate impairment.

4 – Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share information):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Numerator:
Numerator for basic and diluted earnings per share – Net income available to common shareholders	$	19,883	$	23,478	$	56,240	$	55,330

Denominator–
Denominator for basic earnings per share – weighted average shares outstanding		40,361		40,008		40,235		39,700
Effect of dilutive securities– Employee and director stock options and restricted share awards		775		1,083		830		1,120
Denominator for diluted earnings per share – adjusted weighted average shares outstanding and assumed conversions		41,136		41,091		41,065		40,820
Basic earnings per common share	$	.49	$	.59	$	1.40	$	1.39
Diluted earnings per common share and common share equivalents	$	.48	$	.57	$	1.37	$	1.36

Options to purchase shares of common stock that were outstanding for the three months and nine months ended September 30, 2015 and 2014 that were not included in the computation of diluted earnings per share because the effect would have been anti-dilutive are as follows (in thousands):

Three Months Ended

September 30,

Nine months Ended

September 30,

2015

2014

2015

2014

Anti-dilutive options

1,328

395

1,139

516

6 – Financial Instruments and Fair Value

The Company measures certain financial assets and liabilities at fair value on a recurring basis. Financial instruments consist primarily of cash, accounts receivable, accounts payable and floor plan notes payable. The carrying values of our financial instruments approximate fair value due to either their short-term nature or the existence of variable interest rates, which approximate market rates. Certain methods and assumptions were used by the Company in estimating the fair value of financial instruments at September 30, 2015, and December 31, 2014. The carrying value of current assets and current liabilities approximates the fair value due to the short maturity of these items.

The fair value of the Company’s long-term debt is based on secondary market indicators. Because the Company’s debt is not quoted, estimates are based on each obligation’s characteristics, including remaining maturities, interest rate, credit rating, collateral and liquidity. Accordingly, the Company concluded that the valuation measurement inputs of its long-term debt represent, at its lowest level, current market interest rates available to the Company for similar debt and our current credit standing and has categorized such debt within Level 2 of the hierarchy framework. The carrying amount approximates fair value.

If investments are deemed to be impaired, the Company determines whether the impairment is temporary or other than temporary. If the impairment is deemed to be temporary, the Company records an unrealized loss in other comprehensive income. If the impairment is deemed other than temporary, the Company records the impairment in the Company’s Consolidated Statements of Income.

Auction Rate Securities

In prior years, the Company invested in interest-bearing short-term investments primarily consisting of investment-grade auction rate securities classified as available-for-sale and reported at fair value. These types of investments were designed to provide liquidity through an auction process that reset the applicable interest rates at predetermined periods ranging from 1 to 35 days. This reset mechanism was intended to allow existing investors to continue to own their respective interest in the auction rate security or to gain immediate liquidity by selling their interests at par.

Auctions for investment grade securities held by the Company have failed. However, a failed auction does not represent a default by the issuer. The auction rate securities continue to pay interest in accordance with the terms of the underlying security; however, liquidity will be limited until there is a successful auction or until such time as other markets for these investments develop. The Company has the intent and ability to hold these auction rate securities until liquidity returns to the market. The Company does not believe that the lack of liquidity relating to its auction rate securities will have a material impact on its ability to fund operations.

The Company holds auction rate securities with underlying tax-exempt municipal bonds that mature in 2030 and have a fair value of $6.6 million and a cost basis of $7.2 million as of September 30, 2015, and a fair value of $6.9 million and a cost basis of $7.4 million as of December 31, 2014. The Company redeemed $275,000 of the auction rate securities, at par, during the second quarter of 2015. These bonds have credit wrap insurance and a credit rating of A by a major credit rating agency.

The Company valued the auction rate securities at September 30, 2015 using a discounted cash flow model based on the characteristics of the individual securities, which the Company believes yields the best estimate of fair value. The first step in the valuation included a credit analysis of the security which considered various factors, including the credit quality of the issuer, the instrument’s position within the capital structure of the issuing authority, and the composition of the authority’s assets including the effect of insurance and/or government guarantees. Next, the future cash flows of the instruments were projected based on certain assumptions regarding the auction rate market significant to the valuation, including that the auction rate market will remain illiquid and auctions will continue to fail, causing the interest rate to be the maximum applicable rate. This assumption resulted in discounted cash flow analysis being performed through 2019, the point at which the Company estimates the securities will be redeemed by the municipality. The projected cash flows were then discounted using the applicable yield curve plus a 225 basis point liquidity premium added to the applicable discount rate.

The Company recorded a pre-tax impairment charge of $1.0 million on these auction rate securities in 2011 and a subsequent pre-tax increase in fair value of $427,000 during 2014. The Company believes that the impairment is temporary and has included the impairment in accumulated other comprehensive loss.

Table Of Contents

The table below presents disclosures about the auction rate securities measured at fair value on a recurring basis in the Company’s financial statements as follows (in thousands):

At September 30, 2015

At December 31, 2014

Level 1
Inputs

Level 2
Inputs

Level 3
Inputs

Level 1
Inputs

Level 2

Inputs

Level 3

Inputs

Investment in auction rate securities

—

6,650

—

6,905

	Cost Basis Amount		Gross Unrealized Loss In Accumulated OCI		Fair Value
September 30, 2015
Investment in auction rate securities	$	7,150	$	500	$	6,650

December 31, 2014
Investment in auction rate securities	$	7,425	$	520	$	6,905

Interest Rate Swap Agreements

In January 2012, the Company entered into swap agreements to hedge against the potential impact of increases in interest rates on its floating-rate debt instruments. At September 30, 2015, the Company did not have any interest rate swap contracts. Swap agreements that hedge exposures to changes in interest rates exposed the Company to credit risk and market risk.

These swap contracts were designated as cash flow hedges, to pay fixed rates of interest and receive a floating interest rate based on LIBOR. The fixed interest rates specified in the interest rate swap contracts became effective on or about January 1, 2012. The Company’s interest rate swaps qualified for cash flow hedge accounting treatment. Unrealized gains or losses were recorded in Accumulated Other Comprehensive Income (Loss) on the Consolidated Balance Sheets. Amounts received or paid under the contracts were recognized as interest expense over the life of the contracts.

The fair value of cash flow hedges was calculated as the present value of expected future cash flows, determined on the basis of forward interest rates and present value factors. As such, the carrying amounts for these swaps were designated to be Level 2 fair values. The carrying value of these swaps is included in Other Long-Term Liabilities on the accompanying Consolidated Balance Sheet as of December 31, 2014.

Derivative instruments are on the accompanying Consolidated Balance Sheet and Consolidated Statements of Income and Comprehensive Income as follows (in thousands):

Fair Value at

Derivative Liabilities Designated as Hedging Instruments

Balance Sheet Location

September 30,

2015

December 31,

2014

Interest Rate Swaps

Other Long-Term Liabilities

235

Gain (Loss) Recognized in
OCI on Derivatives
(Effective Portion)
during the
Three Months Ended

Location of Loss

Loss Reclassified
from Accumulated
OCI into Income
(Effective Portion)
during the
Three Months Ended

September 30,
2015

September 30,
2014

Reclassified into
Income

September 30,
2015

September 30,
2014

Interest rate swaps

216

Interest Expense

(55

)

	Gain (Loss) Recognized in OCI on Derivatives (Effective Portion) during the Nine Months Ended				Location of Loss	Loss Reclassified from Accumulated OCI into Income (Effective Portion) during the Nine Months Ended
	September 30, 2015		September 30, 2014		Reclassified into Income	September 30, 2015			September 30, 2014
Interest rate swaps	$	235	$	587	Interest Expense	$	(55	)	$	(166	)

7 – Segment Information

The Company currently has one reportable business segment - the Truck Segment. The Truck Segment includes the Company’s operation of a network of commercial vehicle dealerships that provide an integrated one-stop source for the commercial vehicle needs of its customers, including retail sales of new and used commercial vehicles; aftermarket parts, service and body shop facilities; and a wide array of financial services, including the financing of new and used commercial vehicle purchases, insurance products and truck leasing and rentals. The commercial vehicle dealerships are deemed a single reporting unit because they have similar economic characteristics. Our chief operating decision maker considers the entire Truck Segment, not individual dealerships, when making decisions about resources to be allocated to the segment and assessing its performance.

The Company also has revenues attributable to three other operating segments. These segments include a retail tire company, an insurance agency and a guest ranch operation and are included in the All Other column below. None of these segments has ever met any of the quantitative thresholds for determining reportable segments.

The accounting policies of the segments are the same as those described in the summary of significant accounting policies. The Company evaluates performance based on income before income taxes, not including extraordinary items.

The following table contains summarized information about reportable segment revenue, segment income or loss from continuing operations and segment assets for the periods ended September 30, 2015, and 2014 (in thousands):

	Truck Segment		All Other			Totals

As of and for the three months ended September 30, 2015

Revenues from external customers	$	1,289,929	$	4,147		$	1,294,076
Segment income (loss) before taxes		33,069		(607	)		32,462
Segment assets		2,837,256		33,234			2,870,490

For the nine months ended September 30, 2015

Revenues from external customers	$	3,806,276	$	11,638		$	3,817,914
Segment income (loss) before taxes		92,981		(1,169	)		91,812

As of and for the three months ended September 30, 2014

Revenues from external customers	$	1,236,101	$	4,921		$	1,241,022
Segment income (loss) before taxes		38,366		(37	)		38,329
Segment assets		2,426,368		30,244			2,456,612

For the nine months ended September 30, 2014

Revenues from external customers	$	3,368,037	$	14,113		$	3,382,150
Segment income (loss) before taxes		90,459		(126	)		90,333

9 – Accumulated Other Comprehensive Income

The following table shows the components of accumulated other comprehensive loss, net of tax, (in thousands):

	Three Months Ended September 30, 2015
	Cash Flow Swaps		Available for Sale Securities			Total
Balance at June 30, 2015	$	−	$	(305	)	$	(305	)
Change in fair value		−		−			−
Income tax deferred		−		−			−
Balance at September 30, 2015	$	−	$	(305	)	$	(305	)

	Three Months Ended September 30, 2014
	Cash Flow Swaps			Available for Sale Securities			Total
Balance at June 30, 2014	$	(398	)	$	(374	)	$	(772	)
Change in fair value		216			−			216
Income tax deferred		(84	)		−			(84	)
Balance at September 30, 2014	$	(266	)	$	(374	)	$	(640	)

	Nine Months Ended September 30, 2015
	Cash Flow Swaps			Available for Sale Securities			Total
Balance at December 31, 2014	$	(143	)	$	(317	)	$	(460	)
Change in fair value		235			19			254
Income tax deferred		(92	)		(7	)		(99	)
Balance at September 30, 2015	$	−		$	(305	)	$	(305	)

	Nine Months Ended September 30, 2014
	Cash Flow Swaps			Available for Sale Securities			Total
Balance at December 31, 2013	$	(624	)	$	(578	)	$	(1,202	)
Change in fair value		587			334			921
Income tax deferred		(229	)		(130	)		(359	)
Balance at September 30, 2014	$	(266	)	$	(374	)	$	(640	)

The following table shows the amount of loss reclassified from accumulated other comprehensive loss into earnings (in thousands):

	Three Months Ended					Nine Months Ended
	September 30, 2015		September 30, 2014			September 30, 2015			September 30, 2014
Losses on cash flow swaps to:
Interest expense	$	−	$	(55	)	$	(55	)	$	(166	)
Income tax benefit		−		21			21			65
Total reclassifications	$	−	$	(34	)	$	(34	)	$	(101	)

10 – Acquisitions

All of the following acquisitions, unless otherwise noted, were considered business combinations accounted for under ASC 805 “Business Combinations.” Pro forma information is not included in accordance with ASC 805 since no acquisitions were considered material individually or in the aggregate.

As the value of certain assets and liabilities acquired in 2015 are preliminary in nature, they are subject to adjustment as additional information is obtained about the facts and circumstances that existed at the acquisition date. The property and equipment, inventory and valuation of intangibles is subject to change during the purchase price allocation period.

On September 28, 2015, in connection with the divestiture of the Company’s Peterbilt dealership in Charlotte, North Carolina, the Company acquired certain assets of Peterbilt of Las Vegas, Inc., which operated a commercial vehicle dealership in Las Vegas, Nevada. This location is operating as a Rush Truck Center and is a full-service Peterbilt dealership. The acquisition also included a PacLease commercial vehicle rental and leasing business. The dealership swap was a like-kind exchange for tax purposes and enabled the Company to be consistent with its strategy of not having dealerships representing multiple Class 8 manufacturers in the same market as the Company continues to operate a facility representing International, Hino and Isuzu trucks in Charlotte. The sale price for the assets in Charlotte, North Carolina was approximately $6.4 million, which was offset by floor plan and accounts payable of $5.9 million.

The purchase price for the assets in Las Vegas, Nevada was approximately $3.4 million, which was paid in cash. The operations of Peterbilt of Las Vegas, Inc. are included in the accompanying consolidated financial statements from the date of the acquisition. The preliminary purchase price was allocated based on the fair values of the assets at the date of acquisition as follows (in thousands):

Property, equipment and capital lease assets	$	16,430
Inventory		3,662
Prepaid expenses		295
Other		60
Accrued expenses		(172	)
Capital lease obligations		(16,925	)

Total	$	3,350

On July 27, 2015, the Company acquired certain assets of Dallas Truck Center, Inc., which included real estate and used truck inventory, in Dallas, Texas. The transaction was valued at approximately $3.3 million, with the purchase price paid in cash.

Property	$	2,308
Inventory		949

Total	$	3,257

Certain statements contained in this Form 10-Q (or otherwise made by the Company or on the Company’s behalf from time to time in other reports, filings with the Securities and Exchange Commission (“SEC”), news releases, conferences, website postings or otherwise) that are not statements of historical fact constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Exchange Act of 1934, as amended (the “Exchange Act”), notwithstanding that such statements are not specifically identified. Forward-looking statements include statements about the Company’s financial position, business strategy and plans and objectives of management of the Company for future operations. These forward-looking statements reflect the best judgments of the Company about the future events and trends based on the beliefs of the Company’s management as well as assumptions made by and information currently available to the Company’s management. Use of the words “may,” “should,” “continue,” “plan,” “potential,” “anticipate,” “believe,” “estimate,” “expect” and “intend” and words or phrases of similar import, as they relate to the Company or its subsidiaries or Company management, are intended to identify forward-looking statements but are not the exclusive means of identifying such statements. Forward-looking statements reflect our current view of the Company with respect to future events and are subject to risks and uncertainties that could cause actual results to differ materially from those in such statements. Please read Item 1A. “Risk Factors” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2014, for a discussion of certain of those risks. Other unknown or unpredictable factors could also have a material adverse effect on future results. Although the Company believes that its expectations are reasonable as of the date of this Form 10-Q, it can give no assurance that such expectations will prove to be correct. The Company does not intend to update or revise any forward-looking statements unless securities laws require it to do so, and the Company undertakes no obligation to publicly release any revisions to forward-looking statements, whether because of new information, future events or otherwise.

The following comments should be read in conjunction with the Company’s consolidated financial statements and related notes included elsewhere in this Quarterly Report on Form 10-Q.

Peterbilt^® is a registered trademark of Peterbilt Motors Company. PACCAR^® is a registered trademark of PACCAR, Inc. PacLease^® is a registered trademark of PACCAR Leasing Corporation. Navistar^® is a registered trademark of Navistar International Corporation. International^® is a registered trademark of Navistar International Transportation Corp. Idealease is a registered trademark of Idealease, Inc. aka Idealease of North America, Inc. Blue Bird^® is a registered trademark of Blue Bird Investment Corporation. IC Bus^® is a registered trademark of IC Bus, LLC. Fuso^®is a registered trademark of Mitsubishi Fuso Truck and Bus Corporation. Hino^® is a registered trademark of Hino Motors, Ltd. Isuzu^® is a registered trademark of Isuzu Motors Limited. Ford Motor Credit Company^® is a registered trademark of Ford Motor Company. Ford^® is a registered trademark of Ford Motor Company. SAP^® is a registered trademark of SAP Aktiengesellschaft. This report contains additional trade names or trademarks of other companies. Our use of such trade names or trademarks should not imply any endorsement or relationship with such companies.

Rush Enterprises, Inc. was incorporated in Texas in 1965 and consists of one reportable segment, the Truck Segment and conducts business through its subsidiaries. References herein to “the Company,” “Rush Enterprises,” “Rush,” “we,” “our” or “us” mean Rush Enterprises, Inc. and its subsidiaries unless the context requires otherwise. Our principal offices are located at 555 IH 35 South, Suite 500, New Braunfels, Texas 78130.

We are a full-service, integrated retailer of commercial vehicles and related services. The Truck Segment includes our operation of a network of commercial vehicle dealerships under the name “Rush Truck Centers.” Rush Truck Centers primarily sell commercial vehicles manufactured by Peterbilt, International, Hino, Ford, Isuzu, Mitsubishi Fuso, IC Bus or Blue Bird. Through our strategically located network of Rush Truck Centers, we provide one-stop service for the needs of our commercial vehicle customers, including retail sales of new and used commercial vehicles, aftermarket parts sales, service and repair facilities, financing, leasing and rental, and insurance products.

Our Rush Truck Centers are principally located in high traffic areas throughout the United States. Since commencing operations as a Peterbilt heavy-duty truck dealer in 1966, we have grown to operate 121 Rush Truck Centers in 21 states.

Our business strategy consists of providing solutions to the commercial vehicle industry through our network of commercial vehicle dealerships. We offer an integrated approach to meeting customer needs by providing service, parts and collision repair in addition to new and used commercial vehicle sales and leasing, plus financial services, CNG fuel systems and vehicle telematics products. We intend to continue to implement our business strategy, reinforce customer loyalty and remain a market leader by continuing to develop our Rush Truck Centers as we extend our geographic focus through strategic acquisitions of new locations and expansions of our existing facilities and product offerings.

Our discussion and analysis of our financial condition and results of operations are based on our consolidated financial statements, which have been prepared in accordance with U.S. generally accepted accounting principles. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. There can be no assurance that actual results will not differ from those estimates. We believe the following accounting policies, which are also described in Note 2 of the Notes to the Consolidated Financial Statements, affect our more significant judgments and estimates used in the preparation of our consolidated financial statements.

Inventories are stated at the lower of cost or market value. Cost is determined by specific identification of new and used commercial vehicles inventory and by the first-in, first-out method for tires, parts and accessories. As the market value of our inventory typically declines over time, reserves are established based on historical loss experience and market trends. These reserves are charged to cost of sales and reduce the carrying value of our inventory on hand. An allowance is provided when it is anticipated that cost will exceed net realizable value less a reasonable profit margin.

Goodwill is tested for impairment by reporting unit utilizing a two-step process at least annually, or more frequently when events or changes in circumstances indicate that the asset might be impaired. The first step requires us to compare the fair value of the reporting unit, which is the same as the segment, to the respective carrying value. We consider our Truck Segment to be a reporting unit for purposes of this analysis. If the fair value of the reporting unit exceeds its carrying value, the goodwill is not considered impaired. If the carrying value is greater than the fair value, there is an indication that impairment may exist and a second step is required. In the second step of the analysis, the implied fair value of the goodwill is calculated as the excess of the fair value of a reporting unit over the fair values assigned to its assets and liabilities. If the implied fair value of goodwill is less than the carrying value of the reporting unit’s goodwill, the difference is recognized as an impairment loss.

We determine the fair value of our reporting unit using the discounted cash flow method. The discounted cash flow method uses various assumptions and estimates regarding revenue growth rates, future gross margins, future selling, general and administrative expenses and an estimated weighted average cost of capital. The analysis is based upon available information regarding expected future cash flows of each reporting unit discounted at rates consistent with the cost of capital specific to the reporting unit. This type of analysis contains uncertainties because it requires us to make assumptions and to apply judgment regarding our knowledge of our industry, information provided by industry analysts, and our current business strategy in light of present industry and economic conditions. If any of these assumptions change, or fail to materialize, the resulting decline in our estimated fair value could result in a material impairment charge to the goodwill associated with the reporting unit.

We do not believe there is a reasonable likelihood that there will be a material change in the future estimates or assumptions we used to test for impairment losses on goodwill. However, if actual results are not consistent with our estimates or assumptions, or certain events occur that might adversely affect the reported value of goodwill in the future, we may be exposed to an impairment charge that could be material. Such events may include, but are not limited to, strategic decisions made in response to economic and competitive conditions or the impact of the current economic environment.

Goodwill was tested for impairment during the fourth quarter of 2014 and no impairment was required. The fair value of our reporting unit exceeded the carrying value of its net assets. As a result, we were not required to conduct the second step of the impairment test. We do not believe our reporting unit is at risk of failing step one of the impairment test.

We are partially self-insured for a portion of the claims related to our property and casualty insurance programs, requiring us to make estimates regarding expected losses to be incurred. We engage a third-party administrator to assess any open claims and we adjust our accrual accordingly on a periodic basis. We are also partially self-insured for a portion of the claims related to our workers’ compensation and medical insurance programs. We use actuarial information provided from third-party administrators to calculate an accrual for claims incurred, but not reported, and for the remaining portion of claims that have been reported.

Changes in the frequency, severity and development of existing claims could influence our reserve for claims and financial position, results of operations and cash flows. We do not believe there is a reasonable likelihood that there will be a material change in the estimates or assumptions we used to calculate our self-insured liabilities. However, if actual results are not consistent with our estimates or assumptions, we may be exposed to losses or gains that could be material.

Management judgment is required to determine the provisions for income taxes and to determine whether deferred tax assets will be realized in full or in part. Deferred income tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. When it is more likely than not that all or some portion of specific deferred income tax assets will not be realized, a valuation allowance must be established for the amount of deferred income tax assets that are determined not to be realizable. Accordingly, the facts and financial circumstances impacting state deferred income tax assets are reviewed quarterly and management’s judgment is applied to determine the amount of valuation allowance required, if any, in any given period.

Our income tax returns are periodically audited by tax authorities. These audits include questions regarding our tax filing positions, including the timing and amount of deductions. In evaluating the exposures associated with our various tax filing positions, we adjust our liability for unrecognized tax benefits and income tax provision in the period in which an uncertain tax position is effectively settled, the statute of limitations expires for the relevant taxing authority to examine the tax position, or when more information becomes available.

Our liability for unrecognized tax benefits contains uncertainties because management is required to make assumptions and to apply judgment to estimate the exposures associated with our various filing positions. Our effective income tax rate is also affected by changes in tax law, the level of earnings and the results of tax audits. Although we believe that the judgments and estimates are reasonable, actual results could differ, and we may be exposed to losses or gains that could be material. An unfavorable tax settlement generally would require use of our cash and result in an increase in our effective income tax rate in the period of resolution. A favorable tax settlement would be recognized as a reduction in our effective income tax rate in the period of resolution. Our income tax expense includes the impact of reserve provisions and changes to reserves that it considers appropriate, as well as related interest.

From 2012 until 2015, we utilized derivative financial instruments to manage our interest rate risk relating to the variability of cash flows and changes in the fair value of our financial instruments caused by movements in interest rates. We assessed hedge effectiveness at the inception and during the term of each hedge. Derivatives are reported at fair value on the accompanying Consolidated Balance Sheets.

The effective portion of the gain or loss on our cash flow hedges are reported as a component of accumulated other comprehensive loss. Hedge effectiveness will be assessed quarterly by comparing the changes in cumulative gain or loss from the interest rate swap with the cumulative changes in the present value of the expected future cash flows of the interest rate swap that are attributable to changes in the LIBOR rate. If the interest rate swaps became ineffective, portions of these interest rate swaps would be reported as a component of interest expense in the accompanying Consolidated Statements of Income.

The following discussion and analysis includes our historical results of operations for the three months and nine months ended September 30, 2015 and 2014.

The following table sets forth for the periods indicated certain financial data as a percentage of total revenues:

The following table sets forth for the periods indicated the percent of gross profit by revenue source:

The following table sets forth the unit sales and revenue for new heavy-duty, new medium-duty, new light-duty and used commercial vehicles and the absorption ratio (revenue in millions):

Management uses several performance metrics to evaluate the performance of our commercial vehicle dealerships and considers Rush Truck Centers’ “absorption ratio” to be of critical importance. Absorption ratio is calculated by dividing the gross profit from the parts, service and body shop (collectively, “Aftermarket Services”) departments by the overhead expenses of all of a dealership’s departments, except for the selling expenses of the new and used commercial vehicle departments and carrying costs of new and used commercial vehicle inventory. When 100% absorption is achieved, all of the gross profit from the sale of a commercial vehicle, after sales commissions and inventory carrying costs, directly impacts operating profit. In 1999, our commercial vehicle dealerships’ absorption ratio was approximately 80%. Since 1999, we have made a concerted effort to increase our absorption ratio. Our commercial vehicle dealerships achieved a 116.2% absorption ratio for the third quarter of 2015 compared to a 120.2% absorption ratio for the third quarter of 2014.

Three Months Ended September 30, 2015 Compared to Three Months Ended September 30, 2014

During the quarter, we were able to partially offset the continued decrease in energy sector activity through strong Class 4 through 7 vehicle sales, incremental large fleet business and revenues from Aftermarket Services being provided in regions of the country that are not dependent on the energy sector. Our Aftermarket Services revenues increased 5.9% compared to the third quarter of 2014. Acquisitions and continued demand for repair and maintenance of vehicles in operation, with particular strength on the East and West coasts, were the primary drivers of Aftermarket Services revenues this quarter.

On September 28, 2015, in connection with the divestiture of our Peterbilt dealership in Charlotte, North Carolina, we acquired certain assets of Peterbilt of Las Vegas, Inc., which operated a commercial vehicle dealership in Las Vegas, Nevada. The Las Vegas location is now operating as a Rush Truck Center and is a full-service Peterbilt dealership. The acquisition also included a PacLease commercial vehicle rental and leasing business. The dealership swap was a like-kind exchange for tax purposes and enabled us to be consistent with our strategy of not having dealerships representing multiple Class 8 manufacturers in the same market. We continue to operate a facility representing International, Hino and Isuzu trucks in Charlotte. The sale price for the assets in Charlotte was approximately $6.4 million, which was offset by floor plan and accounts payable of $5.9 million. The purchase price for the assets in Las Vegas was approximately $3.4 million, which was paid in cash.

Revenues increased $53.1 million, or 4.3%, in the third quarter of 2015, compared to the third quarter of 2014. This increase was primarily the result of acquisitions since the first half of 2014.

Aftermarket Services revenues increased $20.1 million, or 5.9%, in the third quarter of 2015, compared to the third quarter of 2014. This increase was the result of acquisitions since the first half of 2014 and continued strong demand for repair and maintenance of vehicles. While we expect our Aftermarket Services revenues to increase during 2015 compared to 2014, Aftermarket Services are being negatively impacted by the decrease in activity in the energy sector.

Revenues from sales of new and used commercial vehicles increased $25.9 million, or 3.1%, in the third quarter of 2015 compared to the third quarter of 2014.

We sold 4,412 heavy-duty trucks in the third quarter of 2015, a 0.6% increase compared to 4,384 heavy-duty trucks sold in the third quarter of 2014. According to A.C.T. Research Co., LLC (“A.C.T. Research”), a truck industry data and forecasting service provider, the U.S. Class 8 truck market increased 13.0% in the third quarter of 2015, compared to the third quarter of 2014. A.C.T. Research currently predicts U.S. retail sales of Class 8 trucks of approximately 269,000 units in 2015, 248,000 units in 2016, and 196,000 units in 2017, compared to approximately 224,000 units in 2014. Our share of the U.S. Class 8 truck sales market was approximately 7.1% in 2014. We expect our market share to range between 6.3% and 6.8% of the U.S. Class 8 truck sales in 2015. This market share percentage would result in the sale of approximately 16,900 to 18,200 of Class 8 trucks in 2015 based on A.C.T. Research’s current U.S. retail sales estimate of 269,000 units.

We sold 2,889 medium-duty commercial vehicles, including 471 buses, in the third quarter of 2015, an 11.7% increase compared to 2,587 medium-duty commercial vehicles, including 435 buses, in 2014. A.C.T. Research estimates that unit sales of Class 4 through 7 commercial vehicles in the U.S. increased approximately 5.0% in the third quarter of 2015, compared to the third quarter of 2014. A.C.T. Research currently predicts U.S. retail sales of Class 4 through 7 medium-duty commercial vehicles of approximately 206,000 units in 2015, 213,000 units in 2016, and 226,000 in 2017. In 2014, we achieved a 4.9% share of the Class 4 through 7 commercial vehicle sales market in the U.S. We expect our market share to range between 5.2% and 5.6% of the U.S. Class 4 through 7 commercial vehicle sales in 2015. This market share percentage would result in the sale of approximately 10,700 to 11,500 of Class 4 through 7 commercial vehicles in 2015 based on A.C.T. Research’s current U.S. retail sales estimates of 206,000 units.

We sold 312 light-duty vehicles in the third quarter of 2015, a 17.2% decrease compared to 377 light-duty vehicles sold in the third quarter of 2014. We expect to sell approximately 1,400 to 1,700 light-duty vehicles in 2015.

We sold 2,169 used commercial vehicles in the third quarter of 2015, a 10.9% increase compared to 1,956 used commercial vehicles in the third quarter of 2014. We expect to sell approximately 8,000 to 8,500 used commercial vehicles in 2015. The volume of used commercial vehicle sales will largely depend on our ability to acquire quality used commercial vehicles and maintain an adequate used commercial vehicle inventory throughout 2015.

Truck lease and rental revenues increased $5.4 million, or 12.0%, in the third quarter of 2015, compared to the third quarter of 2014. The increase in lease and rental revenues is primarily due to the increased number of units put into service in the lease and rental fleet during 2014 and the first quarter of 2015. We expect lease and rental revenue to increase 13% to 14% during 2015, compared to 2014, due to the increased number of units in the lease and rental fleet.

Finance and insurance revenues increased $0.9 million, or 17.9%, in the third quarter of 2015, compared to the third quarter of 2014. We expect finance and insurance revenues to fluctuate proportionately with our new and used commercial vehicle sales in 2015. Finance and insurance revenues have limited direct costs and, therefore, contribute a disproportionate share of our operating profits.

Gross profit increased $9.3 million, or 4.7%, in the third quarter of 2015, compared to the third quarter of 2014. Gross profit as a percentage of sales increased to 16.1% in the third quarter of 2015, from 16.0% in the third quarter of 2014. Commercial vehicle sales, a lower margin revenue item, decreased as a percentage of total revenues to 67.4% in the third quarter of 2015, from 68.2% in the third quarter of 2014. Aftermarket Services revenues, a higher margin revenue item, increased as a percentage of total revenues to 27.9% in the third quarter of 2015, from 27.4% in the third quarter of 2014.

Gross margins from our Aftermarket Services operations increased to 36.9% in the third quarter of 2015, from 36.6% in the third quarter of 2014. Gross profit for the Aftermarket Services departments increased to $132.9 million in the third quarter of 2015, from $124.6 million in the third quarter of 2014. This increase was the result of acquisitions since the first half of 2014 and continued strong demand for repair and maintenance of vehicles. Historically, parts operations gross margins range from 27% to 28% and service and body shop operations range from 62% to 65%. Gross profits from parts sales represented 55% of total gross profit for Aftermarket Services operations in both the third quarter of 2015 and 2014. Service and body shop operations represented 45% of total gross profit for Aftermarket Services operations in both the third quarter of 2015 and 2014. We expect blended gross margins on Aftermarket Services operations to range from 36.5% to 37.0% in 2015.

Gross margins on Class 8 truck sales decreased to 6.4% in the third quarter of 2015, from 6.9% in the third quarter of 2014. This decrease is attributable to the sales mix in the third quarter of 2015, which consisted of more sales to over-the-road fleet customers. In 2015, we expect overall gross margins from Class 8 truck sales of approximately 6.2% to 6.6%.

Gross margins on medium-duty commercial vehicle sales increased to 6.2% in the third quarter of 2015, from 5.8% in the third quarter of 2014. For 2015, we expect overall gross margins from medium-duty commercial vehicle sales of approximately 5.5% to 6.0%, but this will largely depend upon the mix of purchasers and types of vehicles sold.

Gross margins on used commercial vehicle sales increased to 10.4% in the third quarter of 2015, from 10.3% in the third quarter of 2014. We expect margins on used commercial vehicles to range between 9.5% and 11.0% during 2015 depending upon general economic conditions and the availability of quality used vehicles.

Gross margins from truck lease and rental sales decreased to 10.7% in the third quarter of 2015, from 15.2% in the third quarter of 2014. This decrease is primarily related to the decrease in activity in the energy sector. We expect gross margins from lease and rental sales of approximately 11.0% to 12.0% during 2015, as we expect to continue to expand our lease and rental fleet. Our policy is to depreciate our lease and rental fleet using a straight line method over each customer’s contractual lease term. The lease unit is depreciated to a residual value that approximates fair value at the expiration of the lease term. This policy results in reasonable gross margins while the unit is in service and a corresponding gain or loss on sale when the unit is sold at the end of the lease term.

Finance and insurance revenues and other income, as described above, have limited direct costs and, therefore, contribute a disproportionate share of gross profit.

Selling, General and Administrative (“SG&A”) expenses increased $12.5 million, or 8.5%, in the third quarter of 2015, compared to the third quarter of 2014. SG&A expenses as a percentage of total revenues increased to 12.4% in the third quarter of 2015, from 11.9% in the third quarter of 2014. SG&A expenses as a percentage of total revenues have historically ranged from 10.0% to 15.0%. In general, when new and used commercial vehicle revenues decrease as a percentage of total revenues, SG&A expenses as a percentage of total revenues will be at, or exceed, the higher end of this range. For 2015, we expect SG&A expenses as a percentage of total revenues to range from 12.0% to 12.5% and the selling portion of SG&A expenses to be approximately 25.0% to 30.0% of new and used commercial vehicle gross profit. In 2015, we expect the general and administrative portion of SG&A expenses to increase by approximately 8.0% to 11.0%, compared to 2014.

Depreciation and amortization expense increased $1.7 million, or 18.3%, in the third quarter of 2015, compared to the third quarter of 2014. This increase is primarily due to the construction of new dealerships, dealership expansions and acquisitions.

Net interest expense increased $0.9 million, or 32.7%, in the third quarter of 2015 compared to the third quarter of 2014. Net interest expense in 2015 will depend on inventory levels and the amount of cash available to make prepayments on our floor plan financing agreement with General Electric Capital Commercial, Inc. (the “GE Credit Agreement”).

As a result of the factors described above, income before income taxes decreased $5.9 million, or 15.3%, in the third quarter of 2015, compared to the third quarter of 2014.

Income taxes decreased $2.3 million, or 15.3%, in the third quarter of 2015, compared to the third quarter of 2014. We provided for taxes at a 38.75% effective rate in the third quarter of 2015 and the third quarter of 2014. We expect our effective tax rate to be approximately 38.0% to 39.0% of pretax income in 2015.

Nine Months Ended September 30, 2015 Compared to Nine Months Ended September 30, 2014

Unless otherwise stated below, our variance explanations and future expectations with regard to the items discussed in this section are set forth in the discussion of the “Three Months Ended September 30, 2015, Compared to Three Months Ended September 30, 2014.”

Revenues increased $435.8 million, or 12.9%, in the first nine months of 2015, compared to the first nine months of 2014.

Aftermarket Services sales increased $70.4 million, or 7.2%, in the first nine months of 2015, compared to the first nine months of 2014.

Revenues from sales of new and used commercial vehicles increased $345.7 million, or 15.4%, in the first nine months of 2015, compared to the first nine months of 2014.

We sold 13,188 heavy-duty trucks in the first nine months of 2015, a 23.1% increase compared to 10,714 heavy-duty trucks in the first nine months of 2014. According to A.C.T. Research, the U.S. Class 8 truck market increased 20% in the first nine months of 2015, compared to the first nine months of 2014.

We sold 8,477 medium-duty commercial vehicles, including 923 buses, in the first nine months of 2015, a 12.6% increase compared to 7,529 medium-duty commercial vehicles, including 1,242 buses, in the first nine months of 2014. A.C.T. Research estimates that unit sales of Class 4 through 7 commercial vehicles, including buses, in the U.S increased approximately 6% in the first nine months of 2015, compared to the first nine months of 2014.

We sold 1,147 light-duty commercial vehicles in the first nine months of 2015, a 15.2% decrease compared to 1,352 light-duty commercial vehicles in the first nine months of 2014.

We sold 6,040 used commercial vehicles in the first nine months of 2015, a 6.3% increase compared to 5,680 used commercial vehicles in the first nine months of 2014.

Truck lease and rental revenues increased $17.5 million, or 13.4%, in the first nine months of 2015, compared to the first nine months of 2014.

Finance and insurance revenues increased $1.8 million, or 12.5%, in the first nine months of 2015, compared to the first nine months of 2014.

Gross profit increased $51.3 million, or 9.2%, in the first nine months of 2015, compared to the first nine months of 2014. Gross profit as a percentage of sales decreased to 16.0% in the first nine months of 2015, from 16.5% in the first nine months of 2014. This decrease in gross profit as a percentage of sales is a result of a change in our product sales mix. Commercial vehicle sales, a lower margin revenue item, increased as a percentage of total revenue to 67.8% in 2015, from 66.4% in 2014. Aftermarket Services revenues, a higher margin revenue item, decreased as a percentage of total revenue to 27.5% in 2015, from 29.0% in 2014.

Gross margins from our Aftermarket Services operations increased to 36.8% in the first nine months of 2015, from 36.1% in the first nine months of 2014. Gross profit for the Aftermarket Services departments was $386.3 million in the first nine months of 2015, compared to $353.8 million in the first nine months of 2014. Gross profits from parts sales represented 56% of total gross profit for Aftermarket Services operations in the first nine months of 2015 and the first nine months of 2014. Service and body shop operations represented 44% of total gross profit for Aftermarket Services operations in the first nine months of 2015 and the first nine months of 2014.

Gross margins on Class 8 truck sales decreased to 6.6% in the first nine months of 2015, from 7.3% in the first nine months of 2014.

Gross margins on medium-duty commercial vehicle sales remained flat at 5.7% in the first nine months of 2015 and the first nine months of 2014.

Gross margins on used commercial vehicle sales increased to 11.3% in the first nine months of 2015, from 10.2% in the first nine months of 2014.

Gross margins from truck lease and rental sales decreased to 11.8% in the first nine months of 2015, from 13.6% in the first nine months of 2014.

SG&A expenses increased $42.8 million, or 9.9%, in the first nine months of 2015, compared to the first nine months of 2014. SG&A expenses as a percentage of sales were 12.4% in the first nine months of 2015, and 12.8% in the first nine months of 2014.

Depreciation and amortization expense increased $4.6 million, or 16.6%, in the first nine months of 2015, compared to the first nine months of 2014.

Net interest expense increased $1.7 million, or 20.9%, in the first nine months of 2015, compared to the first nine months of 2014.

Income before income taxes increased $1.5 million, or 1.6%, in the first nine months of 2015, compared to the first nine months of 2014.

Income taxes increased $0.6 million, or 1.6% in the first nine months of 2015, compared to the first nine months of 2014. We provided for taxes at a 38.75% rate in the first nine months of 2015, compared to a rate of 38.75% in the first nine months of 2014.

Our short-term cash requirements are primarily for working capital, inventory financing, the renovation and expansion of existing facilities and the construction or purchase of new facilities. Historically, these cash requirements have been met through the retention of profits, borrowings under our floor plan arrangements and bank financings. As of September 30, 2015, we had working capital of approximately $86.4 million, including $64.9 million in cash available to fund our operations. We believe that these funds are sufficient to meet our operating requirements for at least the next twelve months. From time to time, we utilize our excess cash on hand to pay down our outstanding borrowings under the GE Credit Agreement, and the resulting interest earned is recognized as an offset to our gross interest expense under the credit agreement.

We have a secured line of credit that provides for a maximum borrowing of $17.5 million. There were no advances outstanding under this secured line of credit at September 30, 2015, however, $12.7 million was pledged to secure various letters of credit related to self-insurance products, leaving $4.8 million available for future borrowings as of September 30, 2015.

Our long-term real estate debt and floor plan financing agreements require us to satisfy various financial ratios such as the debt-to-worth ratio, leverage ratio and the fixed charge coverage ratio and certain requirements for tangible net worth and GAAP net worth. As of September 30, 2015, we were in compliance with all debt covenants related to debt secured by real estate and lease and rental units and our floor plan credit agreements. We do not anticipate any breach of the covenants in the foreseeable future.

We expect to purchase or lease trucks worth approximately $200.0 million for our leasing operations during 2015, depending on customer demand, all of which will be financed. We also expect to make capital expenditures for recurring items such as computers, shop tools and equipment and vehicles of approximately $3.0 million to $5.0 million during the remainder of 2015.

We are currently under contracts to construct dealership facilities in San Antonio, Texas, at an estimated cost of $13.5 million, Odessa, Texas at an estimated cost of $10.9 million, Denver, Colorado at an estimated cost of $17.3 million, Columbus, Ohio at an estimated cost of $16.7 million. We are also under contract to expand or remodel various other dealership facilities. These construction projects are estimated to continue through the first quarter of 2016.

In October 2015, we purchased a new corporate aircraft for a net sales price of $10.0 million after deducting the trade-in of the existing corporate aircraft, which had a book value of $5.1 million. We are currently under contract to purchase the dealership facilities at our Pico Rivera, California location for approximately $20.0 million. This transaction is expected to close during December 2015.

On January 29, 2015, we announced that our Board of Directors authorized the repurchase, from time to time, of up to an aggregate of $40.0 million shares of Class A Common Stock and/or Class B Common Stock. The stock repurchase program extends the previous $40 million stock repurchase program that was announced on February 4, 2014 which was set to expire on February 3, 2015. During the third quarter of 2015, we did not purchase any stock under the repurchase program. Repurchases will be made at times and in amounts as we deem appropriate and will be made through open market transactions, privately negotiated transactions and other lawful means. The manner, timing and amount of any repurchases will be determined by us based on an evaluation of market conditions, stock price and other factors. The current stock repurchase program expires on February 3, 2016 and may be suspended or discontinued at any time. While the stock repurchase program does not obligate us to acquire any particular amount or class of common stock, we anticipate that we will be repurchasing primarily shares of our Class B Common Stock.

We anticipate funding the capital expenditures for the improvement and expansion of existing facilities and recurring expenses through our operating cash flows. We expect to fund the construction or purchase of new facilities through our operating cash flows or by financing 70% to 80% of the appraised value of such facility.

We have no other material commitments for capital expenditures as of September 30, 2015, except that we will continue to purchase vehicles for our lease and rental division and authorize capital expenditures for improvement and expansion of our existing dealership facilities and construction or purchase of new facilities based on market opportunities.

Cash and cash equivalents decreased by $126.5 million during the nine months ended September 30, 2015, and decreased by $72.6 million during the nine months ended September 30, 2014. The major components of these changes are discussed below.

Cash flows from operating activities include net income adjusted for non-cash items and the effects of changes in working capital. During the first nine months of 2015, operating activities resulted in net cash provided by operations of $99.5 million. Net cash provided by operating activities primarily consisted of $56.2 million in net income, as well as non-cash adjustments related to depreciation and amortization of $106.5 million, and stock-based compensation, including tax benefit, of $10.2 million. Cash used in operating activities included an aggregate of $70.0 million net change in operating assets and liabilities. Included in the net change in operating assets and liabilities were cash inflows of $20.0 million from the decrease in prepaid expenses and other assets, net and $33.6 million from increases in accounts payable and accrued liabilities which were offset by cash outflows of $13.7 million from the net decrease in floor plan, trade, $47.5 million from increases in inventory, net of acquisitions, $39.1 million from an increase in accounts receivable and $23.3 million from a decrease in customer deposits. The majority of commercial vehicle inventory is financed through our floor plan credit agreements.

During the first nine months of 2014, operating activities resulted in net cash provided by operations of $88.6 million. Net cash provided by operating activities primarily consisted of $55.3 million in net income, as well as non-cash adjustments related to depreciation and amortization of $90.3 million, and stock-based compensation, including tax benefit, of $4.1 million. Cash used in operating activities included an aggregate of $47.0 million net change in operating assets and liabilities. Included in the net change in operating assets and liabilities were cash inflows of $6.7 from the decrease in prepaid expenses and other assets, net, $71.2 million from increases in accounts payable and accrued liabilities and $26.7 million from the net increase in floor plan, trade, which were offset by cash outflows of $67.0 million from increases in inventory, net of acquisitions, $50.8 million from an increase in accounts receivable, and $33.8 million from a decrease in customer deposits.

In June 2012, we entered into a wholesale financing agreement with Ford Motor Credit Company that provides for the financing of, and is collateralized by, our Ford new vehicle inventory. This wholesale financing agreement bears interest at a rate of Prime plus 150 basis points minus certain incentives and rebates; however, the prime rate is defined to be a minimum of 3.75%. As of September 30, 2015, the interest rate on the wholesale financing agreement was 5.25% before considering the applicable incentives. As of September 30, 2015, we had an outstanding balance of $65.7 million under the Ford Motor Credit Company wholesale financing agreement.

During the first nine months of 2015, cash used in investing activities was $315.4 million. Cash flows used in investing activities consist primarily of cash used for capital expenditures and business acquisitions. Capital expenditures of $250.2 million during the first nine months of 2015 consisted primarily of purchases of property and equipment, construction of new dealership facilities and improvements to our existing dealership facilities. Property and equipment purchases during the first nine months of 2015 included $134.7 million for additional units for the rental and leasing operations, which were directly offset by borrowings of long-term debt. Cash used for business acquisitions was $65.1 million during the nine months ended September 30, 2015, which was partially offset by borrowings of long-term debt and floor plan notes payable. See Note 10 of the Notes to Consolidated Financial Statements for a detailed discussion of the business acquisitions. We expect to purchase or lease trucks worth approximately $200.0 million for our leasing operations in 2015, depending on customer demand, all of which will be financed. During the remainder of 2015, we expect to make capital expenditures for recurring items such as computers, shop equipment and vehicles of $3.0 million to $5.0 million.

During the first nine months of 2014, cash used in investing activities was $328.4 million. Cash flows used in investing activities consist primarily of cash used for capital expenditures and business acquisitions. Capital expenditures consisted of purchases of property and equipment, construction of new dealership facilities and improvements to our existing dealership facilities of $182.2 million. Property and equipment purchases during the first nine months of 2014 included $120.7 million for additional units for rental and leasing operations, which were directly offset by borrowings of long-term debt. Cash used in business acquisitions was $147.8 million during the first nine months of 2014, which was partially offset by borrowings of long-term debt and floor plan notes payable.

Cash flows from financing activities include borrowings and repayments of long-term debt and net proceeds of floor plan notes payable – non-trade. During the first nine months of 2015, we generated $89.4 million in net cash flow from financing activities, primarily related to borrowings of $115.2 million of long-term debt, $95.1 million from net draws on floor plan notes payable, non-trade and $3.4 million from the issuance of shares related to equity compensation plans. These cash inflows were partially offset by cash outflows of $122.4 million used for principal repayments of long-term debt and capital lease obligations and $1.5 million used to purchase 56,077 shares of Rush Class B common stock during the first nine months of 2015. The borrowings of long-term debt were primarily related to purchasing units for the rental and leasing operations.

Cash provided by financing activities was $167.2 million during the first nine months of 2014. We had borrowings of long-term debt of $153.4 million, primarily related to units for the lease and rental operations, and repayments of long-term debt and capital lease obligations of $94.3 million during the first nine months of 2014. We had net draws on floor plan notes payable – non-trade of $101.8 million during the first nine months of 2014. Cash flows from financing activities also included proceeds from the issuance of shares relating to equity award plans, excess tax benefits from stock-based compensation and common stock repurchased.

Most of our commercial vehicle purchases are made on terms requiring payment to the manufacturer within 15 days or less from the date the commercial vehicles are invoiced from the factory. During the third quarter of 2015, we financed the majority of all new commercial vehicle inventory and the loan value of our used commercial vehicle inventory under the GE Credit Agreement. On September 15, 2015, we entered into the Second Amended and Restated Credit Agreement with GE Capital Commercial. The amendment increased the aggregate loan commitment to $850.0 million. Borrowings under the GE Credit Agreement bear interest at an annual rate equal to the three month LIBOR rate, determined on the last day of the prior month, plus 2.03% and are payable monthly. In addition, we are required to pay a monthly working capital fee equal to 0.35% per annum multiplied by the amount of voluntary prepayments of new and used inventory loans. Loans under the GE Credit Agreement for the purchase of used inventory are limited to $150.0 million. The GE Credit Agreement expires July 11, 2016, although GE Capital has the right to terminate the GE Credit Agreement at any time upon 120 days’ written notice. We may terminate the GE Credit Agreement at any time, although if we do so we must pay a prepayment processing fee of $300,000, subject to specified limited exceptions. On September 30, 2015, we had approximately $739.8 million outstanding under the GE Credit Agreement. Periodically, we utilize our excess cash on hand to pay down our outstanding borrowings under the GE Credit Agreement, and the resulting interest earned is recognized as an offset to our gross interest expense under the GE Credit Agreement.

Navistar Financial Corporation and Peterbilt offer trade terms that provide an interest-free inventory stocking period for certain new commercial vehicles. If the commercial vehicle is not sold within the interest-free period, we then finance the commercial vehicle under the GE Capital credit agreement.

On September 30, 2015, our backlog of commercial vehicle orders was approximately $1,442.0 million, compared to a backlog of commercial vehicle orders of approximately $1,437.7 million on September 30, 2014. Our backlog is determined quarterly by multiplying the number of new commercial vehicles for each particular type of commercial vehicle ordered by a customer at our Rush Truck Centers by the recent average selling price for that type of commercial vehicle. We include only confirmed orders in our backlog. However, such orders are subject to cancellation. In the event of order cancellation, we have no contractual right to the total revenues reflected in our backlog. The delivery time for a custom-ordered commercial vehicle varies depending on the truck specifications and demand for the particular model ordered. We sell the majority of our new heavy-duty commercial vehicles by customer special order and we sell the majority of our medium- and light-duty commercial vehicles out of inventory. Orders from a number of our major fleet customers are included in our backlog as of September 30, 2015 and we expect to fill the majority of our backlog orders during 2015 and the first nine months of 2016.

Our Truck Segment is moderately seasonal. Seasonal effects on new commercial vehicle sales related to the seasonal purchasing patterns of any single customer type are mitigated by the diverse geographic locations of our dealerships and our diverse customer base, including regional and national fleets, local governments, corporations and owner operators. However, commercial vehicle parts and service operations historically have experienced higher sales volumes in the second and third quarters

Our business is dependent on a number of factors relating to general economic conditions, including fuel prices, interest rate fluctuations, credit availability, economic recessions, environmental and other government regulations and customer business cycles. Unit sales of new commercial vehicles have historically been subject to substantial cyclical variation based on these general economic conditions. According to data published by A.C.T. Research, in recent years total U.S. retail sales of new Class 8 trucks have ranged from a low of approximately 97,000 in 2009, to a high of approximately 291,000 in 2006. Through geographic expansion, concentration on higher margin Aftermarket Services and diversification of our customer base, we have taken steps to reduce the negative impact of adverse general economic conditions or cyclical trends affecting the heavy-duty truck industry on our earnings.

Other than operating leases, we do not have any obligation under any transaction, agreement or other contractual arrangement to which an entity unconsolidated with the Company is a party, that has or is reasonably likely to have a material effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources and that is material to investors.

We are subject to a wide range of federal, state and local environmental laws and regulations, including those governing discharges into the air and water; the operation and removal of underground and aboveground storage tanks; the use, handling, storage and disposal of hazardous substances, petroleum and other materials; and the investigation and remediation of environmental impacts. As with commercial vehicle dealerships generally, and aftermarket services operations in particular, our business involves the generation, use, storage, handling and contracting for recycling or disposal of hazardous materials or wastes and other environmentally sensitive materials. We have incurred, and will continue to incur, capital and operating expenditures and other costs in complying with such laws and regulations.

Our operations involving the use, handling, storage and disposal of hazardous and nonhazardous materials are subject to the requirements of the federal Resource Conservation and Recovery Act, or RCRA, and comparable state statutes. Pursuant to these laws, federal and state environmental agencies have established approved methods for handling, storage, treatment, transportation and disposal of regulated substances and wastes with which we must comply. Our business also involves the operation and use of aboveground and underground storage tanks. These storage tanks are subject to periodic testing, containment, upgrading and removal under RCRA and comparable state statutes. Furthermore, investigation or remediation may be necessary in the event of leaks or other discharges from current or former underground or aboveground storage tanks.

We may also have liability in connection with materials that were sent to third-party recycling, treatment, or disposal facilities under the federal Comprehensive Environmental Response, Compensation and Liability Act, or CERCLA, and comparable state statutes. These statutes impose liability for investigation and remediation of environmental impacts without regard to fault or the legality of the conduct that contributed to the impacts. Responsible parties under these statutes may include the owner or operator of the site where impacts occurred and companies that disposed or arranged for the disposal of the hazardous substances released at these sites. These responsible parties also may be liable for damages to natural resources. In addition, it is not uncommon for neighboring landowners and other third parties to file claims for personal injury and property damage allegedly caused by the release of hazardous substances or other materials into the environment.

The federal Clean Water Act and comparable state statutes prohibit discharges into regulated waters without the necessary permits, require containment of potential discharges of oil or hazardous substances, and require preparation of spill contingency plans. Water quality protection programs govern certain discharges from some of our operations. Similarly, the federal Clean Air Act and comparable state statutes regulate emissions of various air emissions through permitting programs and the imposition of standards and other requirements.

We believe that we do not currently have any material environmental liabilities and that compliance with environmental laws and regulations will not, individually or in the aggregate, have a material adverse effect on our results of operations, financial condition or cash flows. However, soil and groundwater impacts are known to exist at some of our current properties. Further, environmental laws and regulations are complex and subject to change. In addition, in connection with acquisitions, it is possible that we will assume or become subject to new or unforeseen environmental costs or liabilities, some of which may be material. In connection with our dispositions, or prior dispositions made by companies we acquire, we may retain exposure for environmental costs and liabilities, some of which may be material. Compliance with current or amended, or new or more stringent, laws or regulations, stricter interpretations of existing laws or the future discovery of environmental conditions could require additional expenditures by us, and those expenditures could be material.

The Environmental Protection Agency (“EPA”) and the National Highway Traffic Safety Administration (“NHTSA”), on behalf of the U.S. Department of Transportation, issued final rules on September 15, 2011 associated with reducing greenhouse gas (“GHG”) emissions and improving the fuel efficiency of medium and heavy-duty trucks and buses beginning in model year 2014 and being phased in through model year 2018. On June 19, 2015, the EPA and NHTSA proposed further GHG and fuel efficiency standards that would apply to medium and heavy-duty vehicles and buses and would be phased in between model years 2021 through 2027. We do not believe that the foregoing adopted or proposed standards will negatively impact our business, however, future legislation or other new regulations that may be adopted to address GHG emissions or fuel efficiency standards may negatively impact our business. Additional regulations could result in increased compliance costs, additional operating restrictions or changes in demand for our products and services, which could have a material adverse effect on our business, financial condition and results of operations.

Market risk represents the risk of loss that may impact the financial position, results of operations, or cash flows of the Company due to adverse changes in financial market prices, including interest rate risk, and other relevant market rate or price risks.

We are exposed to some market risk through interest rates related to our floor plan financing agreements, variable rate real estate debt and discount rates related to finance sales. The majority of floor plan debt and variable rate real estate debt is based on LIBOR. As of September 30, 2015, we had floor plan borrowings and variable interest rate real estate debt of approximately $1,002.0 million. Assuming an increase or decrease in LIBOR of 100 basis points, annual interest expense could correspondingly increase or decrease by approximately $10.0 million.

We offer all customer financing opportunities to various finance providers. We receive all finance charges in excess of a negotiated discount rate from the finance providers in the month following the date of the financing. The negotiated discount rate is variable, thus subject to interest rate fluctuations. This interest rate risk is mitigated by our ability to pass discount rate increases to customers through higher financing rates.

We are exposed to some market risk through interest rates related to the investment of our current cash and cash equivalents, which totaled $64.9 million on September 30, 2015. These funds are generally invested in variable interest rate instruments in accordance with our investment policy. As such instruments mature and the funds are reinvested, we are exposed to changes in market interest rates. This risk is mitigated by management’s ongoing evaluation of the best investment rates available for current and noncurrent high quality investments. If market interest rates were to increase or decrease immediately and uniformly by 100 basis points, our annual interest income could correspondingly increase or decrease by approximately $0.6 million.

In the past, we invested in interest-bearing short-term investments consisting of investment-grade auction rate securities classified as available-for-sale. Auctions for investment grade securities held by us have failed. The auction rate securities continue to pay interest in accordance with the terms of the underlying security; however, liquidity will be limited until there is a successful auction or until such time as other markets for these investments develop. As of September 30, 2015, we hold auction rate securities, with underlying tax-exempt municipal bonds that mature in 2030, that have a fair value of $6.7 million. Given the current market conditions in the auction rate securities market, if we determine that the fair value of these securities temporarily decreases by an additional 10%, our equity could correspondingly decrease by approximately $665,000. If it is determined that the fair value of these securities is other-than-temporarily impaired by 10%, we could record a loss on our Consolidated Statements of Income of approximately $665,000. For further discussion of the risks related to our auction rate securities, see Note 6 – Financial Instruments and Fair Value of the Notes to Consolidated Financial Statements.

The Company, under the supervision and with the participation of management, including the Company’s principal executive officer and chief financial officer, evaluated the effectiveness of our disclosure controls and procedures as of the end of the period covered by this report. Based on that evaluation, the principal executive officer and chief financial officer concluded that our disclosure controls and procedures were effective as of September 30, 2015 to ensure that information required to be disclosed in the reports filed or submitted under the Securities Exchange Act of 1934 is (i) recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms, and (ii) is accumulated and communicated to Company management, including the principal executive officer and chief financial officer, as appropriate, to allow timely decisions regarding required disclosure.

There has been no change in our internal control over financial reporting that occurred during the three months ended September 30, 2015 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

From time to time, we are involved in litigation arising out of our operations in the ordinary course of business. We maintain liability insurance, including product liability coverage, in amounts deemed adequate by management. To date, aggregate costs to us for claims, including product liability actions, have not been material. However, an uninsured or partially insured claim, or claim for which indemnification is not available, could have a material adverse effect on our financial condition or results of operations. We believe that there are no claims or litigation pending, the outcome of which could have a material adverse effect on our financial position or results of operations. However, due to the inherent uncertainty of litigation, there can be no assurance that the resolution of any particular claim or proceeding would not have a material adverse effect on our financial condition or results of operations for the fiscal period in which such resolution occurred.

While we attempt to identify, manage and mitigate risks and uncertainties associated with our business to the extent practical under the circumstances, some level of risk and uncertainty will always be present. Item 1A, Part I of our 2014 Annual Report on Form 10-K (the “2014 Annual Report”) describes some of the risks and uncertainties associated with our business that have the potential to materially affect our business, financial condition or results of operations.

There has been no material change in our risk factors disclosed in our 2014 Annual Report.

We did not make any unregistered sales of equity securities during the third quarter of 2015.

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Texas		74-1733016
(State or other jurisdiction of		(I.R.S. Employer Identification No.)
incorporation or organization)

Large accelerated filer ☑	Accelerated filer ☐

Non-accelerated filer ☐	Smaller reporting company ☐
(Do not check if a smaller reporting company)

	Number of
	Shares
Title of Class	Outstanding
Class A Common Stock, $.01 Par Value	30,277,484
Class B Common Stock, $.01 Par Value	10,093,305

PART I. FINANCIAL INFORMATION		Page

Item 1.	Financial Statements

	Consolidated Balance Sheets - September 30, 2015 (unaudited) and December 31, 2014	3

	Consolidated Statements of Income and Comprehensive Income - For the Three and Nine Months Ended September 30, 2015 and 2014 (unaudited)	4

	Consolidated Statements of Cash Flows - For the Nine Months Ended September 30, 2015 and 2014 (unaudited)	5

	Notes to Consolidated Financial Statements (unaudited)	6

Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	13

Item 3.	Quantitative and Qualitative Disclosures About Market Risk	25

Item 4.	Controls and Procedures	26



PART II. OTHER INFORMATION

Item 1.	Legal Proceedings	26

Item 1A.	Risk Factors	26

Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	26

Item 3.	Defaults Upon Senior Securities	26

Item 4.	Mine Safety Disclosures	26

Item 5.	Other Information	26

Item 6.	Exhibits	27

SIGNATURES		28

	Three Months Ended September 30,									Nine Months Ended September 30,
	2015			2014			% Change			2015			2014			% Change
Vehicle unit sales:
New heavy-duty vehicles		4,412			4,384			0.6	%		13,188			10,714			23.1	%
New medium-duty vehicles		2,889			2,587			11.7	%		8,477			7,529			12.6	%
New light-duty vehicles		312			377			-17.2	%		1,147			1,352			-15.2	%
Total new vehicle unit sales		7,613			7,348			3.6	%		22,812			19,595			16.4	%

Used vehicles		2,169			1,956			10.9	%		6,040			5,680			6.3	%

Vehicle revenue:
New heavy-duty vehicles	$	553.5		$	561.6			-1.4	%	$	1,668.5		$	1,421.9			17.3	%
New medium-duty vehicles		209.9			185.4			13.2	%		600.8			532.9			12.7	%
New light-duty vehicles		16.0			14.9			7.4	%		45.5			45.6			-0.2	%
Total new vehicle revenue	$	779.4		$	761.9			2.3	%	$	2,314.8		$	2,000.4			15.7	%

Used vehicle revenue	$	90.2		$	82.1			9.9	%	$	261.3		$	233.7			11.8	%

Other vehicle revenue:⁽¹⁾	$	2.5		$	2.3			8.7	%	$	14.1		$	10.3			36.9	%

Absorption rate:		116.2	%		120.2	%		-3.3	%		116.8	%		117.2	%		-0.3	%

Exhibit Number		Exhibit Title
3.1		Restated Articles of Incorporation of Rush Enterprises, Inc. (incorporated herein by reference to Exhibit 3.1 of the Company’s Quarterly Report on Form 10-Q (File No. 000-20797) for the quarter ended June 30, 2008).

3.2		Rush Enterprises, Inc. Amended and Restated Bylaws (incorporated herein by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K (File No. 000-20797) filed May 21, 2013).

10.1		Second Amended and Restated Credit Agreement, dated as of September 15, 2015 by and among the Company, the Lenders signatory thereto and GE Capital Commercial Inc., as Administrative Agent for the Lenders (incorporated herein by reference to Exhibit 10.1 on the Company’s Current Report on Form 8-K (File No. 000-20797) filed September 21, 2015).

31.1*		Certification of CEO pursuant to Rules 13a-14(a) and 15d-14(a) adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2*		Certification of CFO pursuant to Rules 13a-14(a) and 15d-14(a) adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1**		Certification of CEO pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2**		Certification of CFO pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*		XBRL Instance Document.
101.SCH*		XBRL Taxonomy Extension Schema Document.
101.CAL*		XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF*		XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB*		XBRL Taxonomy Extension Label Linkbase Document.
101.PRE*		XBRL Taxonomy Extension Presentation Linkbase Document.

		RUSH ENTERPRISES, INC.



Date: November 9, 2015	By:	/S/ W.M. “RUSTY” RUSH
		W.M. “Rusty” Rush
		President, Chief Executive Officer and
		Chairman of the Board
		(Principal Executive Officer)

Date: November 9, 2015	By:	/S/ STEVEN L. KELLER
		Steven L. Keller
		Senior Vice President, Chief Financial Officer and
		Treasurer
		(Principal Financial and Accounting Officer)

Exhibit Number		Exhibit Title
3.1		Restated Articles of Incorporation of Rush Enterprises, Inc. (incorporated herein by reference to Exhibit 3.1 of the Company’s Quarterly Report on Form 10-Q (File No. 000-20797) for the quarter ended June 30, 2008).

3.2		Rush Enterprises, Inc. Amended and Restated Bylaws (incorporated herein by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K (File No. 000-20797) filed May 21, 2013).

10.1		Second Amended and Restated Credit Agreement, dated as of September 15, 2015 by and among the Company, the Lenders signatory thereto and GE Capital Commercial Inc., as Administrative Agent for the Lenders (incorporated herein by reference to Exhibit 10.1 on the Company’s Current Report on Form 8-K (File No. 000-20797) filed September 21, 2015).

31.1*		Certification of CEO pursuant to Rules 13a-14(a) and 15d-14(a) adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2*		Certification of CFO pursuant to Rules 13a-14(a) and 15d-14(a) adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32.1**		Certification of CEO pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

32.2**		Certification of CFO pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*		XBRL Instance Document.
101.SCH*		XBRL Taxonomy Extension Schema Document.
101.CAL*		XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF*		XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB*		XBRL Taxonomy Extension Label Linkbase Document.
101.PRE*		XBRL Taxonomy Extension Presentation Linkbase Document.