I bought a 1995 540i 2 years ago and it had TSW wheels. They looked great but rode a bit stiff so I changed to stock. Before changing the wheels I noticed some shake in the wheel. Upon removal of the wheels I found that there were rings inside the "hub hole" but the were worn terribly. 2 were almost gone! Now I want to put my old 17's back on but don't know where to get the proper rings to get the "perfect fit" nor what to tell the salesman on the phone about my car & the rims. Not sure what some of the numbers inside the wheel mean but one is 8Jx17H2 and one is PCD 120 and one is ET 20. Can anyone help me with where to call and what to ask for? Any help is greatly appreciated!! My email (if it helps) is mattinfla@hotmail.com. Thank you very much!