Tire Pressure

[Fallen43]

What pressure you guys run ur street tires and track tires at ? .

[Zook@SimplyTire]

Originally Posted by Fallen43

What pressure you guys run ur street tires and track tires at ? .

Street Tires always use Factory Reccomended unless Diffrent Size, then you need to play around to your Comfort Level.

Track Pressure really depends on your Tire, Condition, Alignment Spec, Driving Style and Track .

With Toyo R888's on my Porsche around Mosport the sweet spot is 32-34 PSI heat dependent. If Michilen PS Cups like 30ish. however Pirelli Trofeo's require more camber and lower pressure around 29psi and Trofeo R's like 27psi. These are Hot Temps

Whats your Track Set-Up?

[7thgear]

the stock Michelins seem to respond well when set at around 35psi cold, this is for both autocross and track

if you're gonna be on the track, don't stay out too long and bleed off pressure if you start going over 39 hot