Perfect match for my 2014 Audi A5 Quattro hubs. Recently installed 20" aftermarket rims but had a "peppy" ride at 60-80 mph. After double balancing and aligning the wheels I thought one of the wheels or tires was "out of circle" , but they were perfectly fine. I've found that all I need are these hub centering rings to fill the gap between my car's hubs and the hubs on the new rims to keep the wheels centered. I took the dimensions of the hub and ordered these which fit perfectly on both sides. The ride is now as smooth as silk. Thanks!