Hercules Strong Guard H-RA Tire is designed for commercial applications like trucks. This tire is made from a special compound that gives it the toughness needed for everyday work. It also features a wide solid shoulder design, giving the tire even wear and improves the lateral stability. The zig-zag groove gives the tire excellent handling for most commercial applications. Other features include wavy lateral sipes that give excellent grip on wet roads and improves even wear, and 84-months limited-protection warranty that gives the best value for your money.