Built to meet commercial fleets' stringent demands for reliability and durability. These chains use special manganese steel, offering a robust structure that resists harsh winter wear and low temperatures, guaranteeing stable performance over a long lifespan. Designed for tires on trucks and large vehicles, the external tensioning cams enable quick, secure installation and a tight fit, ensuring consistently effective traction on snow, ice, and mud, keeping vehicles moving steadily. We provide clear safety operation guidelines, including post-installation adjustment and low-speed driving advice. Each set includes 2 tire chains, a practical investment to enhance winter operational safety and reliability for your fleet.