The rear offset looks like its off. I had the HRE's built for my 01 4.4SP and it looked fine on it. But on the 4.6is with the extended wheel arches, the rear wheels sit too far in IMHO. The factory 20's are really pushed out in comparison and look great. I might (will) have to send to rears back to HRE to adjust the offset. BTW, sold my factory 20's to board member "e53" who drove a couple of hours to pick up the wheels. I pulled out the floor jack and torque wrench on mounted them on his new 4.4SP Saphire Black.....his X5 looks great! It's the good people you meet on this board that makes this whole car thing more fun!