I've looked all over the internet and can't find a direct answer to my question. I want to get 28x10x12 zillas for the front and 28x12x12 rear. I decided on 28s because where i ride the trails are mainly mud ruts. you need a lot of ground clearance to get through these ruts so I need the larger tire. also the main reason we ride hard trails is to get to more mud but i'd like to stay with a lighter A/T tire because we do ride a lot of trails so i picked zillas. I plan on getting ITP ss108 rims with the tire. the 400 h.o. body and frame are the same size as the 500 and 800 now and it has a low gear. so i assume if it fits the 500 or 800 it will fit the 400. My question is: Will these rims offset the tire enough so that it doesnt rub anything?