Jim Schweigert

What tire pressures are people using with Potenza S03's at the track for lapping sessions? [on stock 16" rims - 225/50 front and 245/45 rear]
Thanks for any ideas...

benoitt

My friend and I both ran stock pressure (32psi all around), and it worked great. The tires got up to about 38-40 hot, which is what you want, and just the right amount of roll (all the way to the edge of the tread, but without rolling on the side wall at all.) The S02 on the Honda S2000 is the only car/tire combination I've ever seen where stock pressure are appropriate for track use.