Keeping you Ready for the Road Ahead , the HD Value Quik Grip Tire Chain is a traditional ladder style chain made from strong, quality professional grade steel. This heavy duty tire chain meets NACM standards, providing the security and reliability you expect for your semi truck 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 depend on. FleetPride is your First Click in Heavy Duty .