- Self Cleaning Interlocking Tread Lugs For Outstanding Traction In Mud And Soft Soil - Alternating Lug Dimensions For Increased Lateral Stability And Bi-Directional Traction - Staggered Shoulder Blocks For Enhanced Off-Road Grip - Limited, Prorated Warranty - If the tire exhibits a defect in materials or workmanship, it will be replaced free of charge during the first 2/32 of an inch of treadwear. After 2/32" of treadwear the tire will be replaced at a discount based on the amount of tread remaining. Tire vibration and out-of-round claims are covered during the first 1/32" of treadwear.