Originally Posted by rares

if u wanna wide rubber use factory sizes 20' rims w/ 315 on rear and 275 on fronts or factory size X5 2008 model 21' rims w/325 rear and 285 front. U can use after market wheels ,no harm and for a lot le$$ .Any 22' rims goes w/ narrow sizes 295 on the rear ...why should u? take care ..salut