The Patagonia A/T R tire is a rugged Light truck tire for pickups and SUVS. It is designed to balance long-haul on-road mannerisms with off-road toughness. Rugged and durable, it incorporates a new tread pattern ready to conquer any condition and all terrains. The feature-rich engineered tread design promotes superior traction on and off the road and during inclement conditions. The advanced cut-and-chip resistant silica-infused tread compound gives you maximum grip and longer tread life. Along with the improved tread structure, the tire itself has been given an M+S rating.