We went to Topline Products in Montclaire, CA for these "Bullett" wheels. They look like the Mustang "Bullitt" wheel, but come in fourth-gen F-body and C4 bolt patterns and offsets. Our 9x17-inch fronts will fit at all four corners, but we opted to go larger for the rear. The tire is Nitto's NT555 RII Extreme road race R-compound DOT in a 275/40ZR17. They've got a treadwear rating of 100, but we've gotten 17,000 miles on the street plus three road race track outings on a single set.