Ladies/Gents....thanks for the good info on tires and wheels. I'm moving this question to the tech forum to follow site guidelines. My question now is are the TT stock alloy wheels actually different sizes on front and back or are they the same but with different tires mounted on them. Tire dealers are telling me I need to get 2 different sizes of wheels. Also they say that the HICAS calipers are making the offset critical. Tire Rack says a 30mm offset will work but I thought the TT has a 35 mm offset on front and 45 mm offset on back. I have a question in to them on it but would like the expertise of the TT.net group. Thanks!