Thread: first track day
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Old 09-19-2005, 12:25 PM   #13 (permalink)
Nose Nuggets
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Car: 03 WRX
From: tEh yaYe ArEa, California
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Quote:
Originally Posted by kawaigng
I have to reschedule the schedule. I have a question, now I am using a 225/45/17 tires. the rear tires are having 44psi of air and roll over is fine, but the front i am using 50 psi ( max presure) and it still like 1/8 inch roll over to the side, sould i add air or just leave it like that?
drop the psi at LEAST 5 lbs. if your tires are at max psi coold, then a few laps in you will be 3-5 psi over the limit of the tire, and thats not good. especally when you start driving agresivly.

plus a slighty lower psi will give you a larger contact patch.
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