LT37 x 13.50R20; Mud Terrain Light Truck & SUV; Steel Belted; Radial; Black Sidewall; Tubeless; Non Directional Tread Design; 3 Ply Sidewall; Limited Warranty; Load Range E; Service Rating 127Q (3860 Pounds Max Load/ 99 MPH Speed Rating); Fits 8.5 Inch Through 12.0 Inch Wide Wheels; 21/32 Inch Tread Depth; 65 PSI Max Pressure; DOT Street Approved