Air Lift SmartAir II Automatic Self Leveling System

$433.00 - $864.00
  • Maintain your desired ride height automatically
  • No lines or controls needed in the cab
  • Kit includes pre-assembled wiring harness, electronic sensor system and compressor
  • Single path or dual path models available
  • Two-year warranty
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The Air Lift SmartAir II is Air Lift’s exclusive automatic leveling system that detects when the vehicle is not level and automatically inflates or deflates your air springs to bring you back to your desired ride height.

SmartAir II is available in single or dual path models. Dual path allows for the inflation of each air spring independently to different pressures depending on load, while single path allows for the inflation of both air springs at the same rate at the same time.

SmartAir is our new improved automatic self-leveling height system. Height sensors make sure your vehicle stays level at all times, without in-cab adjustment.

Single Path - Dual Path

  • Easy To Install With Illustrated Instruction Manual
  • Everything You Need
  • Responsive And Accurate To Less Than 1/16 in.
  • Unique Non Contact Height Sensor Maintains Level Ride
  • Weather Resistant Wiring Harness
  • Incl. Wiring Harness; Height Sensor ECU; Compressor
  • OEM Standards For Quality And Function
  • True Automatic Control
  • No Gauges To Mess With

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to
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