Track pressures Dunlop Z1 Star Spec

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Originally Posted by sd_boxster

EDIT:


I realized the folly of my tire pressure angst a few events ago. From now on, I'm not going to try to dial in the "perfect" tire pressure until I'm within a few seconds of the best driver in my class. When the day comes that I'm consistently running amazing times and need to fine-tune my tire pressures to shave off a quarter-second, I'll be a happy guy.

SD Boxster is wise. Get your hot pressures in the 36-40psi zone and don't sweat it too much until you are knocking at a course record in your class. I do like even pressures all around but others have different ideas. Do chalk your sidewalls and look for shoulder rollover. A tire that is under-inflated for your driving style will overheat and wear out quickly.