Ohtsu AT4000 All-Season Radial Tire - 275/60R20 115S Center tread pattern helps clear water from the tire for confident wet traction Inner and outer shoulder siping creates versatile traction for various conditions Outer shoulder improves tire-to-road contact for better dry handling and cornering Silica-reinforced tread compound enhances tread rigidity for better wet handling and braking This product is not for sale in the state of Arkansas