Quote Originally Posted by RedSN View Post
What pressure do you run on the street that you are dropping pressure at the track? I guess the better question is: what pressure are you running the tires (hot) at the track?
Just asking because I usually have to add air pressure at the track, then drop it before heading home.
The recommended tire pressure on my car is 35psi cold. On the street, once warmed up that equates to about 40psi. But if I were to run that on the road course, those pressures would go much higher due to the increased heat and make the tires too greasy under those extreme conditions. So I lower it to about 30psi at the track so they come up to about 40psi under track conditions. The front left I may drop an extra pound or two because of the high speed right corners.