I've read with interest some of the comments on this board regarding staggered wheel setups (especially with the M5) and wondered how that arrangement might affect the xDrive system if one were to do that on an xi, given the power displacement. What do you think? My tendency would be to have the same wheels all around, but wondered if having wider rims in the rear would offer any advantages.

My bad. Found this prior discussion https://5series.net/forums/topic/691...d-im-confused/