At the moment on my clubsport I've got Brescia wheels 19" x 7.5 ET 51 225/35/19 which are standard. But can someone please tell me if I can change to 19"x 8.5 ET 45 225/35/19 . I'm not sure about the offset . I had them on my mk5 for a while and they were just about on the limit from touching...