Cooper Evolution M/T tire gives you the confidence to power through mud and tackles dirt roads. Evolution M/T's design features "Earth Diggers", a tackle tricky terrain with large blocks with alternating mud scoops that forcefully dig into loose dirt, sand or sticky mud. It also has mud slingers which provide extra grip from the deep, wide trenches that continuously clear thick mud from the tire. Its trail grip sidewall enhances power over trail obstacles with “climbers” that grab onto rocks and sticks, providing strong resistance to rubbing. It boosts durability with stone barriers featuring ridges designed to help protect against damage from sharp rocks and expel lodged stones.