Manufactured with top of the line components and a heavy-duty steel frame - this Kings 500 Gallon Highway Ready 2-Wheel Pressure Washer is 2nd to none! Equipped with Pintle Donut Hitch to easily attach to vehicle. Spray up to 4 gpm or up to 4000 psi depending on your application and use the extra hose length to spray hard to reach areas. The stream and distance of the sprayer is easily adjusted with the pump mounted pressure regulator!