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U.S. Based Company
HOLIDAY HOURS 877-216-5446

Sales & Service Hours

Customer Service

  • Monday to Friday: 7am - 6pm CST
  • Saturday: 8am - 6pm CST
  • Sunday: Closed

Holiday Hours

  • Saturday Dec 24th: 8am - 6pm CST
  • Sunday Dec 25th: Closed
  • Saturday Dec 31st: 8am - 6pm CST
  • Sunday Jan 1st: Closed


  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST


  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed

Air Lift SmartAir II Leveling System 25490

Product Information
List Price:
Sale Price:
Now 10% off, hurry limited time offer!
Part #:
Single Sensor Leveling System

  • Maintains ride height - front to back leveling
  • SMART sensor detects changes in load
  • Automatically releases or adds air pressure depending on load
  • Works with LoadLifter 5000 and RideControl kits
  • Eliminates wiring and gauges in-cabin
Add to Cart
Ships Jan 19th - 23rd


  • Available in single or dual path systems
  • Single path systems automatically control front-to-back ride height
  • Dual path systems automatiicaly control front-to back and side-to-side ride height
  • Non-contact height sensor signals system when to adjust air pressure
  • Eliminates the need for lines or gauges in vehicle cab
  • Includes electronic sensor system, compressor, and pre-assembled wiring harness
  • Backed by a two year warranty


Once you've seen the benefits of riding on air you'll never go back, but if you want to take your truck's suspension to the next level, you've got to check out the Air Lift SmartAir II automatic leveling system.

Wires and controls panels in the cab? Their gone. Manually inflating the bags to ensure a level ride? That's gone too. Air Lift SmartAir II is able to detect changes in load, and automatically adjust air pressure to ensure a level ride. No longer do you need to run tubing to the cab of the truck and manually inflate and deflate bags to maintain the proper ride height – this bad boy does everything for you!

SmartAir is available in both single and dual systems. The single system adjusts both air bags at the same time for front to back leveling, while the dual system can adjust each bag independently, allowing for front to back, and side to side leveling. This complete kit includes everything you need to turn your air-bagged truck into a towing machine. Order yours today!

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Air Lift SmartAir II automatic leveling systems included everything needed for installation. Instructions are included with each order, and are also available on If you have any questions, don't hesitate to give us a call at 877-216-5446.

2 Year Warranty

Air Lift SmartAir II automatic leveling system will be free from defects in workmanship or materials for two years on the vehicle of original installation. This does not include installation or other service charges for replacement. If you have any questions on the warranty, don't hesitate to give a call at 877-216-5446.