Quote:
Originally Posted by choppedliver
Reviving this thread. Just checked the tyre pressures on my 20” tyres on an M550i. 39psi front and back for normal load. Loaded up it recommends 45psi front and 51psi rear. Wow that seems very high to me.
Has anyone run the car fully loaded and those pressures?
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I run my M550 non-rft summer tire set up at 38/42 per the manual for normal load.