They were ok don't get me wrong, but thats when I was making about 200 rwhp less. Plus they basicly fell apart within 2,000 miles with about 1 or 2 burnouts to heat them up. The rubber balled, or rolled up guess you could say and that started happening after about 200 miles or so. I think the BFG is a better tire, and just about everyone I know will be switching when they get new tires also!