- For the fastest growing vehicle population - Light Truck and Sport Sizing - Balancing the best of On Road Performance and Off Road Capability - Raised Outline White Letters and Raised Outline - Unique 2 in 1 Tread Pattern Based on 5-rib design, for long tread life and greater biting edges for all season grip and quiet ride, with Center Rib for greater stability - Additional Tread Block Siping and Shoulder Slots For improved snow and ice performance, better off road traction, and improved ride comfort