Street/Sport Truck Summer run-flat light truck tires are designed to offer temporary mobility—up to 50 miles at speeds of 50 mph—even after complete air pressure loss due to a puncture. These tires are ideal for drivers who seek a sporty, aggressive look with low-profile tires and large-diameter wheels. Often used as Original Equipment (O.E.) on 2WD and 4WD pickups, crossovers, and SUVs, they are not suitable for near-freezing temperatures, snow, or ice. Typically, they are replaced in matching sets or pairs to maintain performance consistency. Fitment should match the vehicle’s original specifications in size, load, and speed rating. Note: Run-flat tires should only be used on vehicles originally equipped with them and fitted with a tire pressure monitoring system (TPMS).