Quick Installation and Removal: The quick-install buckle allows you to easily install or remove the snow chains in just 1 minute. High-Quality Materials: The tire chains are made of premium, durable manganese steel alloy that won't damage your tires while ensuring your safety. Diamond Pattern Design: Provides a smoother ride and superior traction, performing well on snow, mud, sand, and ice. Fits Various Tire Sizes: Please select the appropriate model based on your tire size. Snow Chains Tire Chains For Cars Suv Pickup Trucks - Auto Tightening 1 Min Quick Fit AND Easy Installation, Reusable Universal Emergency Traction Snow Chains - Set of 2（HKN170）