AIR LIFT 25490 SMARTAIR II SINGLE AUTOMATIC LEVELING SYSTEM FITS AIR LIFT HELPER SPRINGS - CONTROL 2 SPRINGS TOGETHER
Old fashioned automatic level systems use a lever between the frame and the axle to determine level and ride height. Most competitor levers are hard to mount and calibrate, and prone to failure. Now Air Lift solved the problem with SmartAir, an exclusive automatic leveling system that has a no contact arm!
Each SmartAir 2 Kit will level vehicles equipped with leaf springs using a magnetic height sensor that will automatically determine whether your bags need to be inflated or deflated.
SmartAir II requires no lines or controls to be run into the cab making installation easy. SmartAir II kits come complete with everything you need to quickly install, including a pre-assembled wiring harness, electronic sensor system and compressor.