Terra Grappler G2 features a brand new compound new to Nitto’s Grappler line of products. Through the introduction of new materials, Nitto was able to maintain the versatile all-terrain compound while increasing the longevity of the treadwear. For the first time Nitto is backing an all-terrain product with a limited treadwear warranty which covers 50,000 miles for LT-metric and floatation sizes, and 65,000 miles for hard metric sizes.