ALL-SEASON TRACTION, DURABILITY, LONG TREAD LIFE, QUIETER RIDE, FUEL EFFICIENCYAdvanced Compound-extends treadlife while providing outstanding all-season traction. Premium Compound-enhances road surface adhesion in wet and dry conditions. ZigZag Grooves-provide a powerful edge effect, channeling water out from under the tread., 3-Ply Construction-(Load Range E) delivers outstanding durability for vehicles that carry heavy loads, even at highway speeds., Adaptive Shoulder Blocks-form a continuous rib to help promote even wear. Symmetric Tread Design-promotes even wear. Triple 3D Sipes-help stabilize the tread blocks to promote even wear. Premium Compound- Maximizes treadlife, while ensuring all-season confidence ., Adaptive Shoulder Blocks-form a continuous rib to help reduce tread noise., Premium Compound-tires have less rolling resistance than conventional tires, saving fuel and money.