Put about 250 miles on a set of Pilot Sports over the weekend and I must say I'm very impressed. They feel just as good as BT10's do to me. The Pilots don't like dirty roads though, had a few wiggles over that. Now if I can get more than 1700 miles out of the rear I will make the switch from the 10's. I've got a set of Rennsports for a trackday in May I can't wait to get on.