just wondering if the rear fenders will have to be trimmed if after market rims and 27'' tires are put on. i had to do this with the 04 grizz i had, the back fenders would rubb the back tires no problem with the fronts just the backs. also will after market rims and tires have any ill effects on the axles,this was a problem on my 04 grizz the rear axles would pop out of the rear differential. The tires and rims i am talking about are 27" big horns on itp type 5. if there are problems i would like to know ahead of time to avoid them. I know yamaha is tough to deal with when it comes to warranty work even with the extended warranty.