hey all...FWIW, the TireRack now has an interactive tire wheel fitment guide which allows you to actually *see* different wheel/tire combos on your car. I think right now they only have the A4/A6 models available. I haven't actually seen it work, because you have to download a ~ 2 mg. file first... http://www.tirerack.com/pitstop/ HTH someone... Mike '86 4KCSQ