[3PMS Severe Service Designation] – Equipped with the 3PMS mountain/snowflake symbol, the tire is recognized for its exceptional performance in severe snow conditions[Multi-Directional Sipe System] – Extra deep tread sipes at varying angles enhance comfort without compromising on traction. This provides a balanced and smooth ride, allowing for effective handling and control across different terrains.LT325/60R20 Rovelo Ridgetrak A/TRIDGETRAK A/T LIGHT TRUCK ALL-WEATHER TIREExceptional All-Terrain Tire for Superior Traction[Aggressive Open Shoulder Tread Design] – The bold and efficient open shoulder tread design plays a pivotal role in expelling elements like water, snow, slush, and mudThe Rovelo Ridgetrak A/T is a stellar choice for those seeking superior traction and performance for light trucks, SUVs, and vans. Whether you are navigating through snowy landscapes or muddy trails, the tire’s unique features such as the aggressive open shoulder tread design and multi-directional sipe system ensure optimal traction, stability, and comfort. Approved for severe snow conditions with the 3PMS severe service designation, it provides users with reliability and peace of mind in every journey, making it a versatile companion for diverse driving needs.