All-Weather High Performance Passenger Car tire Combines All-Season Handling and Reliable Winter Grip. Run Flat Technology available on Select Sizes.* All Weather Dual Performance Compound* Blade grooves* Centipede siping* Driving Safety Indicator (DSI) and Winter Safety Indicator (WSI)* Silent groove design* Environmentally friendly* UTQG Rating: 500 A A* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 60,000 Mile Limited Treadwear Warranty (USA & Canada Only)* Modern silica compound performing in all weather conditions twelve months of the year* Efficiently routes rain, snow and slush away from the contact surface* Provide effective longitudinal and lateral grip and acceleration grip on snow* Jagged 3D sipes on the center rib, grip the surface to maximize biting edges while maintaining stable handling* As the tire wears, the DSI fades, allowing you to quickly and accurately check tread depth* The snowflake symbol is the Winter Safety Indicator (WSI), once the snowflake is worn out, new tires should be purchased to ensure winter driving safety* Lowers noise levels and helps cool tires, reducing wear* Nokian Tyres uses only low aromatic, purified oils in productions* Meets the required performance criteria for Use in Severe Snow Conditions