Quote:
Originally Posted by Dylan86
WOW that's high, lol
I was starting my 20 minute sessions at 32-33psi and I'd be around 40psi hot (most cases higher) by the time I came back to the pit area, these tires heat up super fast.. I wouldn't run more than 38-40psi cold, for street use, let alone a scrub session... I suppose autoX could yield a higher starting pressure (I've never done autoX) since you need your desired tire pressure right away, as opposed to track where you can warm up a lap or two, first..
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I guess it's my poor driving too.
I used to put 50 psi in front when I auto x my 07 GTI. lol
Tire does not heat up that much during auto x. You run for 1 minute and wait for 5~10 min.
The pressure goes up maybe 3~4 psi.
and of course, I lower it down to 35 psi for street use.