The Double Coin RLB450 tire is designed for long haul and regional applications. It features an open shoulder directional tread design and deep tread for longer mileage on its original tread. In wet conditions, the grooves channel mud and water away to increase resistance to hydroplaning. Tough tread compounds enhance durability while sipes minimize irregular tread wear. The multi-extruded tread package minimizes generation of heat to prolong casing life.