i did these measurements this summer for justin at normal ride. at normal height front are 27 1/8 rear are 27 11/16

i went from the bottom of the rim to under the flare.

__________________
04 X5 4.8is
76 2002

X-Pipe and Dinan Mufflers: www.youtube.com/watch?v=eWQh-izaTcY

Pics http://www.flickr.com/photos/stevenb...7607968312734/