S5 20" Alloys - Which Tyre Size??


Registered User
Due to pick up my new S5 Sportback on Wednesday and already planning to change the wheels from the standard 19" rotors (which I'll sell on).

Planning to fit the RS6 bi-colour alloys and was originally just going to go for the 265/30/20's which are the standard Audi spec for 20's.

However, having spoken to the wheel supplier today, they've suggested using 255/35/20's for better ride quality - bit of a curve ball and never really considered using a different size.

Anyone had any experience using this tyre size? Are the 265/30/20's too unforgiving?