the sra yama rims will fit the foreman 450, there is alittle difference in the offset. Also the rims and tires will set further in under the fender on the foreman, but will work fine. I ran a set with 27x12-12 claws on all four corners with big bear rims for awhile. The big lugs tires only rubbed the exhaust when the shocks where completely compressed. Just enough to shine the medal guard.