Does anyone know whether a stock Audi 15" rim, like in the ad below, will fit on a 2004 Audi A4 3.0 Quattro Cabriolet? The car does not have the sport package.

I'm pretty new to Audis. I think the smallest wheels that were ever offered on B6 & B7 Cabriolets were 16". I want to make sure the Cab's didn't get larger brakes than the sedans, which were offered with 15" wheels at least for some years.

Alternately, can anyone tell me what the inner diameter of an Audi wheel is at its smallest? This would make for a pretty inexpensive winter wheel package that would look somewhat factory & not too bad.

http://cgi.ebay.com/ebaymotors/_Car-...=p4506.c0.m245