Quote:
Originally Posted by badbread
I started around 37PSI and finished around 34... 34 PSI seemed to bite MUCH more though I'm not sure if that's because the tires wore the "release compound" out by that time or because of the change in tire pressure.
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I don't autox but I do a bunch of lapping and find that starting at 32psi all around works great as you'll normally finish at 36-37ish.
Also, you should look into getting a stud kit since you'll be taking off your wheels a lot, it'll save your hubs and it looks better. I bought some and wheels changes are a breeze and the nuts do not seize on, nor my wheels.
I run 18x9 ET30, 255/40/18 on PS4s lowered on dinan springs/shockware.
PS4s are great tires, but normally around 7-8 laps in a 1 minute track, it'll start to get greasy.