The first snowstorm of the year drives everyone on the road into a frantic mess. Don't follow the masses . confidently brave the roads with the Super Z SZ335 Cable Tire Snow Chain Set. The Super Z series is available to fit nearly all passenger car tire sizes . offering a unique combination of performance and convenience. The chains have rubber tensioners "designed-in" . so you don't need to worry about stopping to retighten them after installation. These chains provide outstanding traction and super-tough durability . more than a conventional chain system. The pair has natural compatibility with electronically-monitored control systems . so as to not interfere with a vehicle's handling characteristics. Even when misused . there's minimal potential for damage to the vehicle's body and mechanical components.Rubber chain tensioners are required for this pair of tire chains and are included. Lightweight and durable . these Super Z SZ335 chains will keep you and your family safe on slick winter roads with better traction and brake performance.