LT37 x 13.50R18; All Season Light Truck & SUV; Steel Belted; Radial; Black Sidewall; Tubeless; Non-Directional Tread Design; 3 Ply Sidewall; 4 Year Warranty/ 45000 Mile Tread Wear Warranty; Load Range D; Service Rating 124Q (3525 Pounds Max Load/ 99 MPH Speed Rating); Fits 8.5 Inch Through 11.00 Inch Wide Wheels; 19/32 Inch Tread Depth; 50 PSI Max Pressure; DOT Street Approved