I had them covered in practice, but in the race, that sneaky Honda S2000 wiggled by me. With a 140 laps on my Rival S tires, I was probably doing more wiggling then I should have been. 2nd. overall on street tires.
Thanks. Were down to one runway now, so this track is actually small from what were use to. The Rival S are great tires. I bet there better then your R888, at least for Autocross. Never tried them on the track though. If you could get Bridgestone 71r tires in your size, that might be better then the Rival S. Very very close in performance.