I bought a '95 S320 a month or so ago. Great car, but I need to put new tires on. I was all set to get some Continental ExtremeContacts, because I like them and they're great on my wife's '04 E320 wagon. However, they don't seem to exist for a 16" rim with a 60 profile, they're all 55's. All I can seem to find for the stock wheel size are grand touring tires on Tire Rack and elsewhere. Am I stuck with minivan tires unless I find AMG rims?