Designed to provide long lasting, reliable performance and exceptional durability, the Milestar Steelpro AST has the ability to take on a variety of demanding applications. The Steelpro AST boasts maximum strength and durability thanks to an all-steel casing that is made to withstand road abuse. Four circumferential grooves with stone ejectors evacuate water, dirt, and rocks to enhance traction in all conditions. With the support of a solid center circumferential rib, the Steelpro AST also maintains stability and responsive handling at highway speeds. If you’re looking for a tire that can withstand the challenges of hauling, the Milestar Steelpro AST is the perfect choice.