I just ordered a pair of 555r's last week from discount tire for $315 shipped and just put them on yesterday. Traction difference off the line is blow your mind on dry pavement and even a quiet ride to boot. I dont drive the car in rain so i cant tell ya for wet traction. And its the only drag radial i know of that is speed rated, which is up to 149 mph. Still running nitto invo's up front