I originally had MXV4's. Lasted about 50K and probably could've gone longer, but they were getting noisy and started riding rough. Replaced them with the option F1 supercars, as the price was unbeatable. They have about 27K miles on them and have atleast 5/32nds of tread left. No complaints with them. I have never been able to spin either tire from a stop or when shifting into 2nd. Even in rain traction has been excellent with both tires.
On my Shelby I have the AS3's. They are very good. I've gone several 1.8xx 60fts with them. But they are pricey.
