UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): November 7, 2013

GATX Corporation

(Exact name of registrant as specified in its charter)

New York	1-2328	36-1124040
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

222 West Adams Street

Chicago, Illinois 60606-5314

(Address of principal executive offices, including zip code)

(312) 621-6200

(Registrant's telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the obligation of the registrant under any of the following provisions:

[] Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 7.01 Regulation FD Disclosure

The following information is furnished pursuant to "Regulation FD Disclosure". Neither this report nor the information contained in Exhibit 99.1 shall be deemed "filed" for purposes of Section 18 of the Securities and Exchange Act of

1934, as amended, (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act, regardless of any general incorporation language in such filing.

On November 7, 2013, GATX Corporation ("GATX" or the "Company") made available material containing an updated overview of the Company, listed herein as Exhibit 99.1. This overview is available on GATX's website at www.gatx.com.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

99.1 Overview of GATX Corporation: Company and Industry Profile.

SIGNATURE

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.

GATX CORPORATION

(Registrant)

/s/ Robert C. Lyons

Robert C. Lyons

Executive Vice President and Chief Financial Officer

November 7, 2013

EXHIBIT INDEX

Exhibit No.	Description	Method of Filing
99.1	Overview of GATX Corporation: Company and Industry Profile	Filed Electronically