SEARCH! *joking* I know I asked that question. Right now I'm running 35 all round I believe.
EDIT: Here you go: http://www.bimmer.info/forum/showthr...=tire+pressure
Of course you'll have to play around a bit and see what suits your driving, without going extreme.Originally Posted by Anthony (M5 in Calgary)
38F/41R IIRC. The 29F is only for the 15" tires - 29 in a 45 series tire is asking for rim damage with a great big PLEASE.