About Auto-Trac Light Truck/SUV Tire Traction Chain
Auto-Trac meets Class 'S' clearance requirements on SUVs and pickup trucks. Cross-member links are made of manganese alloy steel, allowing them to be shorter, narrower, and lighter than conventional cross members. The low-mass D cross-section of the links contributes to longer wear because their impact on the road surface is reduced. Good better best handling performance (Cornering), ABS & AWD Good Good Best Best Class "S" clearance on vehicles.