Our Quality Chain Light Weight Alloy Cam-Style Tire Chains are perfect for on-road fleets! Made from 5.9mm alloy steel, these chains can run for 2-3 times longer than carbon chain. They are 25% lighter than standard truck chain, making installation easier for drivers. Sold in pairs, rubber spider bungee adjusters sold separately (Quality Chain SKU #0218). Not intended for plow, forklift, tow truck or off-road use.