How much mudding do u do the zillas are awesome mud tires but will wear faster not"fast" on hard pack trails the bearclaws are "good" mud tires and a little better for trails i love my ripsaws for everything and with 500miles no sign of wear but i have 2 small complaints 1 crazy heavy ( good because pretty indestructible) and 2 inorder to self clean u have to bring the p5 to pretty much rev limiter