All-Season Highway-Terrain Passenger Light Truck/Pickup tire. All-LT Sizes carry an "HD" Badge on the Sidewall, highlighting their Heavy-Duty Construction.* 3D canyon sipe technology interlocks the shoulders* Four wide circumferential grooves* Rigid tread blocks feature a "support bridge" that provides tread pattern rigidity in the contact patch* Aggressive, rugged upper sidewall* Optimized tread pattern with three variable pitches* 70,000 Mile Limited Treadwear Warranty (Non-LT Sizes)* 50,000 Mile Limited Treadwear Warranty (LT-Sizes)* Road Hazard Protection for up to two years or for the first 3/32nds of tread life* Resists wear from high torque and increases edges for enhanced all-season wear* Significantly enhance hydroplaning resistance by evacuating water, helping to maintain secure contact with the road, even in heavy rain* Enhances vehicle stability and handling when towing or hauling* Protects the shoulder of the tire from hazards typically encountered at construction sites or on the highway* Positions the tread blocks to provide an exceptionally quiet ride