<p>The Continental ContiProContact SSR tire is an all-season touring tire designed to blend performance, comfort, fuel efficiency in a Run flat tire.</p> <p> This Continental Tire uses advanced polymers in the tread rubber to deliver sure footed grip and confident handling. Silica is blended into the tread rubber to provide more wet performance and longer treadwear life. The tire has a multidirectional tread design that has alternating convex and concave sipes which improves the all-season traction. The Continental ContiProContact tire also offers lower rolling resistance for improved fuel efficiency. The SSR designation means the sidewalls of the tires have been heavily reinforced to support of the vehicle even in the event of air loss. This means you can travel up to 50 miles without air in your tires!</p>