Ive got an animal glh-r folding tire up front in 2.25 and i really like it.It only slipped out on me once when i first got it but once it wears in a bit its great. And on the back i run a primo wall in 2.1 but i dont reccomend getting it if your a weight weenie. Its like 30 ounces aloe but when that wears out im gonna get another glh for the back.I also heard that an odyssey aitken in the fron and a path in the back is a good set up. hope i helped.