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Originally Posted by mlewis67
Just bought new 2008 X5 4.8i a month ago w/ 20 in. wheels/Sport Package, etc ... recommended tire pressure on door lists 32 psi ... had @ 34 psi for 1st month & just upped to 36 psi ... any comments or suggestions? Prefer a tighter ride, etc ...
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I usually go by what it says it in the Owner's Manual... If look at page 235/236, you can find this info too.
If you have two rows of seats; 32 psi in the front and rear
If you have three rows of seats; 32 psi in front and 35 psi in rear
I did have mine higher, at around 35 psi, but did not notice any difference when I lowered it to these recommended levels. Can't think of a reason that I would not follow BMW's recommendations on tire pressures...