Originally Posted by Team Plutonium
I'd always go for 19's... hell, I'd prefer 18' rims. My 911 came with 20' rims, and I'm going down in size. 20' on the track is borderline retarded.
I am not an expert driver, but the handling between the Cayman and the Cayman S was night and day. I bought the Cayman S today with 20s and she will not be seeing the track. Sorry if I mislead anyone.