all the wheels are the same plus I've looked al over evn put tape on the lip to see if it marked it as far as i can see its not rubing but what els can it be ?? enay one had this problem it justmakes a gratin noice my tyers arnt evan that close to the arch it sits with a bout an inch gap from tyer to arch and on meshertin things they tyer shud be about 5mm from the inner lip its rele frustrating me because I've been out everyday sinse i donethe springs fideling about trying to get it to stop