Thread: 2021 c63s or M3
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      02-03-2021, 12:58 PM   #31
FormulaMMM
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Drives: E90 M3
Join Date: Oct 2011
Location: Midwest

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Quote:
Originally Posted by minn19 View Post
I don't think it is too stiff anymore with the correct PSI now (not the high speed autobahn recommendation or whatever). I think it was Throttle House that did a review of it and said the same thing. At the end of the show IIRC they said once they dialed back the tire pressures to the regular street recommendations it rode fine. I'm not sure why MB makes it hard to find this info and recommends (door card?)/has the dealer have the pressures so high.

Mine is a 2020 and luckily it is rock solid with zero creeks etc. Hopefully it ages well. We only have about 4k on it so no idea on the brakes.
I need to back off another ~5 psi and see how it does. I'm at the 3 passenger plus luggage recommendation now -- 42 & 38, I think.

Same here on rock solid, no creeks. Just that broken styrofoam in the upper door but I'm steering clear with the left elbow nowadays.
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