2008 Honda TRX500FM Fourtrax Foreman S 4v4 Make: Honda Model: TRX500FM Fourtrax Foreman S 4v4 Year: 2008 Compatible Tire Sizes: 25x8-12 25x10-12 26x9-12 26x11-12 Stock Tires Size is 25x8-12 Fronts with 25x10-12 Rears.