>Does anyone know if the rims from my E34 535is will >fit w/o offset problems on my friends E28 535is? I am using the oem wheels from an e34 M5 on an e28 M5. If I had stuck to the orignal 235mm tires, I would have needed no modifications. Bolt pattern and offset worked out just fine for me and many others. The only caveat is if the e28 has big aftermarket (or M5) brakes, 15" e34 wheels may not fit. Hope this helps.