With the introduction of the Mud Grappler Extreme Terrain, Nitto Tire expands its Light Truck tire line-up to encompass extreme off-pavement needs. The Nitto Mud Grappler Extreme Terrain tires are designed to provide exceptional off-road traction. The Mud Grappler features monstrous 15mm side-lugs, which provide excellent sidewall puncture resistance along with outstanding rock crawling and mud traction. The computer designed tread pattern features a high void ratio for excellent clearing of mud and dirt, anti-side slip grooves for better lateral traction, and sipes for performance on snow and slush. If you need help picking out a tire, or have questions about sizing, please contact us at 1-480-966-3040.