the bigger the wheel/tire combination, the more performance they'll suck out of your car. Ask MustangDewd, if you don't believe me.clemenrp said:I'm looking at new wheels for my 03 v6, I have a choice between 9" front and 10.5 rear, or just go 17x9 all the way around, Bullitts, Chrome.
so you've got 162-175 hp at the rear wheels. I wouldn't go more than a +1.clemenrp said:Yea I started thinking about it, 315's will be pretty heavy. Right now I have K&N Filter, and Diablo Sport Predetor. Future MAC dual exhaust, 3.73 w/t-loc, roller rockers. Also have a set of lowering springs.