Air Lift Smartair II Automatic Leveling System - Dual Sensor

"Offering automatic vehicle leveling for leaf-sprung vehicles, SmartAir II (Dual Path) from Air Lift will have your vehicle back on the level in no time. The quick and easy automatic system uses a unique, non-contact magnetic height sensor to measure the height of the vehicle when weight is added to the bed, down to 1/16". Based on the height of the vehicle, the system can intelligently determine whether the air helper springs need to inflated or deflated, as the load increases or decreases. SmartAir II (Dual Path) 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. 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. No air line or wiring needs to be routed to the cab of the veh