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      08-03-2014, 08:52 PM   #6
TomTarzian
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Drives: 2021 Porsche Macan Turbo
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For track use, Donnie Isley, instructor at the Performance Center, recommends keeping the F80/82 (hot) tire pressures below 36 psi at all times. One of his colleagues suggested starting at 29(f) and 31(r) psi.

Last edited by TomTarzian; 08-04-2014 at 10:34 AM..
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