Arisun AD737 11R24.5 149/146L HOVERVIEWThe Arisun AD737 is a SmartWay verified commercial tire that s designed for use on the drive axle of semi-trucks in long haul applications. An optimized tread design enhances traction year-round and the AD737 s closed shoulders fend off uneven wear for a long tread life. A low rolling resistance design improves fuel efficiency and the AD737 s wide footprint puts more rubber on the road to increase stability. Angled tread blocks bite into the road to further improve traction and grip and the AD737 s tough construction and rubber compound boost strength and durability for a higher load carrying capacity and a longer tread life.