Product Details: Keeping you Ready for the Road Ahead™, the HD Value Quik Grip Single Tire Chains With CAM is a traditional ladder style chain made from strong, dependable professional grade steel. This heavy duty tire chain meets NACM standards, providing the security you expect for your semi truck’s wheels when more traction is needed in harsh winter environmental conditions, such as snow and ice. Easily avoid hazardous skidding with these heavy duty tire chains you can rely upon. FleetPride is your First Click in Heavy Duty®.