Toyo OPEN COUNTRY A/T 3 ALL TERRAIN OPAT3 37X12.50R20LT 126Q E10 36.5 126 Speed Rating: Q Section Width: 12.5 Series: Rim Diameter: 20 Tire Diameter: 36.5 Weight: 73 Min Width: 8.5 Max Width: 11 Max Load: 3750 Tread Depth: 16.9 Ply: 10 Construction Type: LIGHT DUTY TRUCK Max Load Dual: Max Pressure: 65 Approved Rim Width: 10 Utqg: Treadwear: Traction: Tempreture: Mileage Warranty: 65000