I ran a 255/50/16 mickey thompson e/t street on the stock tt wheels on my car and i was making 601rwhp. It would always hook and rarely ever would spin. Also i ran a 225/40/18 on the front. Now i'm running a 275/50/15 mickey thompson e/t on a 15x10. with a 185/55/17 in the front (17x4.5).