So im going to be running in an auto cross event in just a little bit and i just remembered that i need to set my tire pressure. Its my first event. i have some Neo gens 205/40/16's. has anyone ran a similar tire? what psi did you air the tires up to? i have a friend that does autcross all the time and he has 28 pounds in his tires. i know how to set them but i dont have very much time to do it. so i was thinking somewhere between 27-31psi. if anyone has any info id appreciate it! i have a friend who races all the time and he said start from 30psi and go down until i lose response.

 

What is the ambient air temperature where you will be racing?