Quote:

If you keep changing the tire pressure from street to track, you are changing how the tire loads from outside edges to the middle. I pick a pressure after some track testing and leave it.



I agree 100%. I went from 22 at the track the first time out and dropped them to 18. 325x15x50's on 10" prostars. Never looked back. On the flip side, when I was on the street, I had them at 28 but only for cruzin...

Dave