I guess people have been using 245 A6's on stock 7" wheels with great success and is the preferred tire width (since I read the A6's have stiff sidewalls and are really designed and okay to be used with slim/skinny/thin wheels)
http://www.ft86club.com/forums/showp...3&postcount=27
245 A6 tires + W7/XP12/999 pads sounds like a great weekend track setup, a bit more "serious" than street/dd tires&pads and at the same time not super expensive/impossible to get.