An on-board air compressor is a luxury to have on your off-road vehicle. These will especially benefit those who frequent aggressive trails, and need a fast and efficient means of airing up the tires to have a safe trip back home. The Viair 450H Air Compressor is a hard mount air compressor system intended to fill your tires, or power small air tools. The 450H air compressor features a built-in moisture resistant on/off power switch, and will include a heavy duty stainless steel leader hose with a 1/4" quick connect stud that will connect to a coil hose along with an insulated wiring to make for an easy installation.