- Durable-Tread Technology - Armor Belt Technology, with extra strength steel belts - EnduraGuard design, a durable internal construction - Unique tread pattern - Winter Grip technology - Carries the Three-Peak Mountain Snowflake (3PMSF) symbol - Helps extend tread life, resisting wear from rough roads such as gravel and uneven city streets - Give added strength to stand up to rough roads and help to improve handling control