• Diagonal alloy cross member tire chain
• Comes with rubber tighteners and detailed instructions
• Approved under CalTrans' minimum chain-up standards over I-80 at Donner Pass
• Traction coils are manufactured from manganese alloy with 0.67" diameter
• Easy to install and remove without requiring any tools

SCC's Super Z tire chains are great partners for vehicles with commercial highway and traction tires. These tire chains work perfectly with anti-lock brakes, traction control, all-wheel drive (AWD) and other electronically-operated control systems.

Security Chain is considered as one of the leading manufacturers of winter traction products. Their products are made and designed using the latest technology and intensive research to ensure unmatched strength and performance. They created a wide array of traction items that will fit most applications to provide a safe and worry-free ride on winter and rainy weather conditions.

How To Read Your Tire Size: The size of a tire is printed on the sidewall of every tire. All numbers that you will see are critical in helping to find the correct traction product. 145/65-15. This example indicates that the tire is 145 mm wide, has an aspect ratio of 65%, and is mounted on a wheel that have 15 in. diameter.