Auto-Trac chains are durable and reliable solutions for preventing wheel slippage on ice or snow. They are suitable for SUVs and light trucks, including pickups. The set includes two chains that fit onto the wheels, creating traction with the road surface. The design is based on a functional system—the chain tightens itself as the vehicle moves, eliminating the need for manual tension adjustment. Installation takes just a few minutes. Made from manganese-alloyed steel, they offer enhanced wear resistance and a longer service life. The diamond-shaped chain pattern allows for more even load distribution.