The HD Value Quik Grip Dual Tire Chains With CAM ensures you are Ready for the Road Ahead , as 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 .