Signature pages to follow

Exhibit No. 10.70a

June 18, 2009

Mr. Burton August, Sr.
AA&L II LLC
200 Holleder Parkway
Rochester, NY 14615

RE:		Agreement of Purchase and Sale (“Purchase Agreement”) is made as of March 14, 2008 (“Agreement Date”), between Monro Muffler Brake, Inc. and (i) BSA II LLC; (ii) CJA I LLC; (iii) Lane Dworkin Properties, LLC; (iv) AA&L II LLC; (v) Seven Cousins of Rochester, LLC; (vi) Forus Properties LLC; (vii) Stoneridge 7 Partnership; (viii) 35 Howard Road Joint Venture; (ix) August, August, Lane of Rochester, LLC; (x) The Charles J. and Burton S. August Family Foundation; and (xi) Barbara S. Lane and Wendy Dworkin as Trustees under the Will of Sheldon A. Lane f/b/o Barbara A. Lane, individually referred to as a “Seller” and in the aggregate “Sellers”

Dear Burt:

This letter will follow-up our recent conversations. Reference is made to the Purchase Agreement. All capitalized terms used herein and not otherwise defined shall have the meanings ascribed to them in the Purchase Agreement. This will confirm that Buyer has agreed to Sellers’ request to replace in its entirety the first sentence of Section 10 of the referenced Purchase Agreement with the following:

The transfer of title to the respective Properties shall occur over time but no later than December 31, 2009.

Except as specifically set forth in the preceding sentence, all terms and conditions of the Purchase Agreement and all Schedules attached thereto shall continue in full force and effect without modification thereto.

Once you have acknowledged the provisions of this letter in the space provided below, I would ask that each Seller acknowledge the above by executing in the appropriate space provided below.

Very truly yours,

/s/ Maureen E. Mulholland

Maureen E. Mulholland
General Counsel

Acknowledged and agreed this 18 day of June, 2009.

/s/ Burton S. August                    
Burton S. August

Signature pages to follow

SELLERS:				BSA II LLC
DATED: 6/15/09		BY:		/s/ Burton S. August   Burton S. August
				CJA I LLC
DATED: 6/22/09		BY:		/s/ Andrew August as Attorney in Fact   Charles J. August
				Charles J. August
				LANE DWORKIN PROPERTIES, LLC
DATED: 6/22/09		BY:		Barbara S. Lane and Wendy Dworkin,
				as Trustees Under the Will of Sheldon A. Lane
				f/b/o Barbara S. Lane
		BY:		/s/ Barbara S. Lane, Trustee   Barbara S. Lane, Trustee
		BY:		/s/ Wendy Dworkin, Trustee   Wendy Dworkin, Trustee
				AA&L II LLC
DATED: 6/18/09		BY:		/s/ Burton S. August   Burton S. August, Member of BSA II LLC
				SEVEN COUSINS OF ROCHESTER LLC
DATED: 6/22/09		BY:		/s/ Andrew August   Andrew August
DATED: 6/22/09		BY:		/s/ Jan August
				Jan August
DATED: 6/23/09		BY:		/s/ Susan A. Eastwood   Susan A. Eastwood
DATED: 6/22/09		BY:		/s/ John August   John August
DATED: 6/22/09		BY:		/s/ Burton S. August Jr.   Burton S. August, Jr.
DATED: 6/22/09		BY:		/s/ Robert W. August   Robert W. August
DATED: 6/22/09		BY:		/s/ Elizabeth August   Elizabeth August
				FORUS PROPERTIES LLC
DATED: 6/22/09		BY:		/s/ Wendy Dworkin, Member   Wendy Dworkin, Member

				STONERIDGE 7 PARTNERSHIP
DATED: 6/22/09		BY:		Barbara S. Lane and Wendy Dworkin,
				as Trustees Under the Will of Sheldon A. Lane
				f/b/o Barbara S. Lane
		BY:		/s/ Barbara S. Lane, Trustee   Barbara S. Lane, Trustee
		BY:		/s/ Wendy Dworkin, Trustee   Wendy Dworkin, Trustee
				The Charles J. and Burton S. August
				Family Foundation
DATED: 6/18/09		BY:		/s/ Burton S. August   Burton S. August
DATED: 7/6/09		BY:		/s/ Andrew August as Attorney in Fact   Charles J. August
				Charles J. August
DATED: 7/6/09				/s/ Andrew August as Attorney in Fact   Charles J. August
				Charles J. August
DATED: 6/18/09				/s/ Burton S. August   Burton S. August
				35 HOWARD ROAD JOINT VENTURE
DATED: 6/22/09		BY:		Barbara S. Lane and Wendy Dworkin,
				as Trustees Under the Will of Sheldon A. Lane
				f/b/o Barbara S. Lane
		BY:		/s/ Barbara S. Lane, Trustee   Barbara S. Lane, Trustee
		BY:		/s/ Wendy Dworkin, Trustee   Wendy Dworkin, Trustee
				The Charles J. and Burton S. August
				Family Foundation
DATED: 6/18/09		BY:		/s/ Burton S. August   Burton S. August
DATED: 6/22/09		BY:		/s/ Andrew August as Attorney in Fact   Charles J. August
				Charles J. August

		AUGUST, AUGUST, LANE OF ROCHESTER, LLC
DATED: 6/22/09		BY:		/s/ John August   John August, Member
				THE CHARLES J. AND BURTON S. AUGUST
				FAMILY FOUNDATION
DATED: 6/18/09		BY:		/s/ Burton S. August   Burton S. August
DATED: 6/22/09		BY:		/s/ Andrew August as Attorney in Fact   Charles J. August
				Charles J. August
				Barbara S. Lane and Wendy Dworkin
				As Trustees Under the Will of
				Sheldon A. Land f/b/o
				Barbara S. Lane
		BY:		/s/ Barbara S. Lane, Trustee   Barbara S. Lane, Trustee
		BY:		/s/ Wendy Dworkin, Trustee   Wendy Dworkin, Trustee