275/70R18, Open Country H/T Tire Size: 275/70R18;Outlined White Letters;Overall Diameter: 33.1;Max Load: 3640;Tread Depth: 15.6/32;Speed Rating: S;Load Range: E;Tread Type: All Terrain Toyo Tires Toyo 275/70R18 Tire, Open Country H/T - 362450 362450 Toyo Open Country H/T