The STI Out & Back Max Tire is a premium tire for your ATV or UTV that is designed specifically for messy, loose terrain. You can see why it excels in mud with lugs arranged in rows that are fairly close together, but still spread apart enough to easily self-clean and throw excess mud off from the tread.
The lugs themselves are unique with the center portion providing both an even ride and the lug depth to paddle through bogs. The outer lugs are relieved in the center of the lug which creates more grip-providing deformation. When you pair this tread design with the rugged carcass, it makes the STI Out & Back Max that much more capable when you’re running low psi through the sloppiest terrain.