it is 35 front/39 rear on COLD tires. when tires are hot (after they have been driven on) the pressure will be higher .... keep that in mind
check and set the pressure in the morning - its your best bet
Quote:
Originally Posted by delvek
My Msport came with the Michelin P2's. I was checking the air pressure in my tires today and noticed they were 42/44 (F/R) and was kind of shocked. I instantly lowered them to 36/38 continued on my way. Later, after I got home I looked into it more and on tirerack its calling for psi to be 42/44 based on top speed.
Anyone have some extra info on psi with these PS2's at speeds in excess of 100mph?
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my 535 xi Msport came with Good Year LS2. replaced with Michelin Pilot Super Sports now (non RFTs).