Standard Limited Warranty55,000 Mile Tread Wear ProtectionPremium All-TerrainThe Discoverer A/T3 utilizes a balanced combination of technology, compounding and design to produce a tire that will perform well in nearly all types of terrains. The tread compound enhances wet traction and rolling resistance, while the aggressive tread design significantly improves off-road traction without sacrificing highway performance.M and S Rated