Designed for trailer axles, the Uniroyal LT40 tire is SmartWay Verified thanks to its high fuel efficiency. It features solid shoulders and straight ribs that minimize rolling resistance while providing superb wet and dry traction. Pyramidal steel construction with heavy gauge inner liner enhances durability. In wet conditions, the wide grooves remove water from the footprint to prevent hydroplaning while sipes enhance grip. The flat optimized footprint on this retreadable tire enhances stability and helps slow down wear.