31x18.00R15LT 99H Sportsman S/R Tire

Mickey Thompson engineered this 31x18.00R15LT 99H Sportsman S/R Tire for off-road fans and light truck owners who want aggressive tread without losing on-road composure. It fills the gap between weekend trail rigs and work trucks, suiting owners who split time between highway runs and tough terrain.

Whether you are hitting fire roads, rocky trails, or towing loads, this Mickey Thompson option brings the sidewall strength and load rating needed for tough conditions. The LT (light truck) rating with 99H load index means it carries up to 1,565 lbs per tire at speeds to 130 mph, giving real payload flexibility for work rigs and overland builds.

It fits full-size and mid-size trucks — Ford F-150, Chevrolet Silverado, Ram 1500 and similar vehicles on 15-inch wheels — especially those with lifted suspension or reinforced axle setups. At 52 lbs per tire, mounting on properly rated wheels is strongly recommended for best results.