Diamond Back Light Truck is a product line with European hoop style and is specifically designed for use on light trucks, SUVs, vans and RVs. Being constructed of durable alloy steel with a square link design the product provides you with smooth rides and maximum tire coverage. It is suitable for snow / ice covered road use only and features pull chain tightening system for remarkably quick and easy installation. In addition to that is meets the Class U & W from SAE traction device standards. Product Features:TIRE SIZE: 265/60-20, 265/70-18, 275/55-20, 275/60-20, 275/65-18, 275/70-17, 285/45-22, 285/50-20, 285/65-18, 285/70-17, 285/75-16, 33X13.50-16SAE Class U & WEuropean Hoop Style Diamond Back ChainEngineered For Use On Light Trucks / SUVs / Vans / RVsFeatures Pull Chain Tightening SystemSquare Link Alloy Steel ConstructionOffers Smooth RidesProvides Maximum Tire CoverageRemarkably Quick And Easy Installation