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):

March 26, 2007

MONRO MUFFLER BRAKE, INC.

(Exact name of registrant as specified in its charter)

New York	0-19357	16-0838627
(State of Incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)

200 Holleder Parkway, Rochester, New York	14615
(Address of Principal Executive Offices)	(Zip Code)
Registrant’s telephone number, including area code	(585) 647-6400

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

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

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

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

Item 2.02  Results of Operations and Financial Condition

     On March 26, 2007, Monro Muffler Brake, Inc. (the “Company”) issued a press release announcing its estimated fourth quarter comparable sales and fiscal 2007 estimated diluted earnings per share. A copy of the press release is furnished herewith.

Item 9.01  Financial Statements and Exhibits

(a)	Not applicable.
(b)	Not applicable.
(c)	The following is a list of exhibits furnished with this Current Report on Form 8-K:

Exhibit No.	Description
99.1	Press Release dated March 26, 2007.

SIGNATURES

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

	MONRO MUFFLER BRAKE, INC.
	(Registrant)
March 27, 2007	By:	/s/ Catherine D’Amico
		Catherine D’Amico Executive Vice President — Finance