Loader - Dozer Service TiresThe "L" series type tires are used on all size loaders and dozers in off-the-road applications. Most loader type tires, because of their extremely heavy construction, are limited to very low speeds, less than 5 mph, and very short distances, less than 250 feet.L-2 traction design tires have open tread patterns designed to provide good traction in sand and soft, loose materials.L-3 rock design tires are designed to offer good resistance to rock type damage plus good traction in general purpose loader operations.L-4 rock design tires feature tread depths that are 1.5 times deeper than the regular L-3 tread depth tires. This increased tread mass gives extended tread life and exceptional resistance to rock type damage.L-5 rock design tires feature tread depths that are 2.5 times deeper than the regular L-3 tread depth tires. This extremely heavy tread mass offers improved rock resistance and extended tread life in severe rock conditions.L-5S solid design tires offer a massive tread for the ultimate in resisting rock damage and penetration. This tire is perfect for those applications where shoulder lug tearing has been a problem in the past or where protective chains are required.L-5/L-5S is unique in that it offers both rock design pattern along with a smooth tread design. This design with the smooth design mounted on the outboard side of the loader provides exceptional tearing and cut resistance while providing additional traction.