UTQG: 0, SPEED RATING: S, CLASS: E1, If you need a sturdy tire that provides your working vehicle with toughness and reliability, choose the Cooper Discoverer HT3. This commercial tire combines a silica tread compound, circumferential grooves, and variable density and deep siping. These features work together to give your utility pickup truck or full-size van all-season grip with enhanced wet traction. The tire also has increased lateral slots for better snow traction. For increased toughness and tread life, the tire features a continuous shoulder rib that minimizes irregular wear. These features help the Cooper Discoverer HT3 commercial tire to resist weather and wear, making it a dependable choice for work trucks and vans.