- When roadside assistance is not an option. Super-tough sidewall compound and 3-ply construction resists cuts and bruises to take the edge off of rocks and other off-road hazards. - Overcome nearly any obstacle. Linear flex zones allow the tire to conform and grab obstacles in aired-down driving. - Leave the tow rig at home. Drive to the trails with better road manners and less noise than you'd expect in an unstoppable off-road tire.