All-Season/Winter All-Terrain Passenger Light Truck/SUV tire.* Open tread pattern* Stable tread blocks and closed shoulder design* 55,000 Mile Limited Treadwear Warranty* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* Improve traction* Help provide long tread life and resistant wear* Meets the required performance criteria for Use in Severe Snow Conditions