Air Lift: SmartAir II Automatic Leveling System

SmartAir™ II* is Air Lift’s new and improved, exclusive automatic leveling system that detects when your vehicle is not level and automatically inflates or deflates your air springs to bring you back to your desired ride height.

Air Lift’s exclusive OEM-quality height sensor uses noncontact magnetic technology to maintain your vehicle’s ride height. This reduces the possibility of malfunction due to dirt or other road debris interfering with a contact arm.

SmartAir II is available in single (25490) or dual path (25491) 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 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 preassembled wiring harness, electronic sensor system, and compressor.

*Does not work with Air Lift 1000 air helper springs.

  • Unique noncontact height sensor maintains level ride.
  • No lines or controls needed in the cab
  • Kit includes preassembled wiring harness, electronic sensor system, and compressor.
  • Single and dual path models available.
  • Two-year warranty.
  • 60-day, no-questions-asked, money-back guarantee.
Air Lift SmartAir II Automatic Leveling System
Air Lift SmartAir II Automatic Leveling System

Ready to buy? Need help with the install? To find your nearest Total Truck Centers affiliate, see our Store Locator. Or join the conversation at the Total Truck Centers Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Air Lift Company (88349): LoadLifter 5000 ULTIMATE Air Spring Kit with Internal Jounce Bumper for 2015 Ford F-450

The closed-cell urethane foam jounce bumper inside each 88349 LoadLifter 5000 ULTIMATE adjustable air spring kit for the 2015 Ford F-450 provides a cushion of air that absorbs shock, eliminates harsh jarring on rough roads, and protects vehicles that are carrying heavy loads. Vehicles using this innovative new product may never bottom out again due to the shock-absorbing properties of the internal jounce bumper.

This is a maintenance-free air spring kit. Drivers can safely run with zero air pressure for limited amounts of time because the internal jounce bumper protects the bag from any potential damage. While the factory jounce bumper is sometimes removed when installing standard air springs,  ULTIMATE air springs use an internal jounce bumper for optimal ride and comfort when towing or hauling.

ULTIMATE kits are Air Lift’s heaviest rated, specifically engineered for hauling or towing heavy loads. They work with the vehicle’s existing suspension to give up to 5,000 pounds of extra leveling capacity when needed, right up to the manufacturer’s gross vehicle weight rating. Rugged and durable, LoadLifter 5000 is reinforced with layers of fabric and rubber, similar to how a tire is manufactured. The end caps are constructed from high-strength composite nylon: strong as steel, but lighter and corrosion proof.

Air adjustable from 5 to 100 PSI, Air Lift air spring kits increase safety and comfort by helping to level and stabilize vehicles when towing or hauling heavy loads. A level, stable vehicle results in better braking, steering, and headlight aim; it also reduces sway, “porpoising,” and bottoming out. Just add air when loaded and reduce air pressure when riding unloaded.

Includes:

  • 2 air springs
  • Mounting brackets
  • Air lines
  • Schrader valve
  • All hardware needed for installation
  • Fully illustrated instructions

    Air LIft Company 88349
    Air Lift Company 88349

Ready to buy? Need help with the install? To find your nearest Total Truck Centers affiliate, see our Store Locator. Or join the conversation at the Total Truck Centers Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

Air Lift Company (88339): LoadLifter 5000 Ultimate for 2011-2015 Chevy/GMC C/K 3500 Commercial Trucks

To provide increased safety and comfort for 2011-2015 Chevy/GMC C/K 3500 commercial trucks when towing or hauling heavy loads, Air Lift Company offers the LoadLifter 5000 ULTIMATE (88339) air spring kit. These fully adjustable air springs help reduce driver fatigue by improving the ride characteristics of a fully loaded vehicle, working with the existing suspension to deliver up to 5,000 pounds of load-leveling capacity and improved handling.

Air LIft_88339
Air LIft_88339

Ready to buy? Need help with the install? To find your nearest Total Truck Centers affiliate, see our Store Locator. Or join the conversation at the Total Truck Centers Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.