- AGGRESSIVE NEW PATTERN WITH TRACTION CLAWS. Provide additional grip in off-road and snow conditions. - GROOVE STEPPING. Stiffens tread blocks for enhanced wear life and traction performance. - STAGGERED SHOULDER LUGS. For extra biting edges in soft, irregular surfaces. - OPEN SHOULDER SLOTS AND 3D STEPS. Help water evacuation and add traction to shoulder edges. - 60,000 mile limited warranty on T Speed Rated Sizes and Pmetric tires. - 50,000 mile limited warranty on S and R Speed Rated Sizes and LT tires.