Offering quick and convenient air pressure adjustment LoadController (Compact Dual Path Heavy Duty) will have your vehicle back on the level in no time eliminating the need to hunt for a gas station with an air compressor! LoadController allows you to control the pressures of your air springs with the touch of a button whether parked or on the road. There's no need to worry about changes in load or road conditions -- you can make on-the-go changes from inside the cab. With an exclusive low pressure sensor that automatically activates if pressure drops to an unsafe level you can be sure that your vehicle and load are protected no matter what the road throws at you. The easy-to-read user-friendly pressure gauge features both inflate and deflate buttons allowing users to users to quickly make changes in air pressure. LoadController is a dual path system meaning that the air springs can be independently adjusted to different pressures perfect for uneven loads. Dual path systems help to prevent air transfer between air springs which provides a more stable cornering situation and significantly less body roll. The mounting pod is customizable to your preferences with the ability to be mounted in the included mounting cup flush mounted into the dash or inserted into any 2 1/8 in. gauge pod. With the included pre-assembled wiring harness you'll be able to have your vehicle level and on the road in only a matter of hours. The heavy-duty compressor perfect for frequent users of the system mounts easily to the vehicle's frame and the routes the air line directly to the air springs. With the included fully-illustrated installation manual provides clear instructions to make installation a breeze. As the leader in air suspension products for over 70 years Air Lift is committed to delivering quality parts that last.