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      05-26-2021, 10:42 AM   #7
Polo08816
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Drives: 2014 335i M Sport
Join Date: Sep 2010
Location: MD

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Quote:
Originally Posted by ClevelandBeemer View Post
Hi there! I'm using a square set of 245/40/18's. For autocross they seem to be the most happy at 43PSI front and 46PSI rear at around 130F.
That seems incredibly high for RE-71Rs or any 200TW tire.
Appreciate 0