Circuit Performance 73.1mm OD to 66.6mm ID Silver Aluminum Hub Centric Rings Compatible with Audi A3 A4 A5 A7, BMW 5 7 Series X3, Mercedes C Class E Class S Class GL ML with 66.56 Hub Bore

Great item fit like a glove on my Audi A4

excellent fit for the rear wheel of my mercedes c250 2014 w204 and 19x9.5" JNC wheelsThanks

Awesome fit

Nice that these are aluminum and not nylon. One was raw from machining and had not been finished like the other three. Did not fit wheels when cold, had to be tapped into place with a plastic mallet.

Inner diameter is bigger than 66.6 !