Red 2022-2023 Ford F-350 Super Duty pickup with Air Lift air suspension kit installed. The truck is sitting on a construction site on gravel and is equipped for heavy loads or towing.

PN: 57554

LoadLifter 7500 XL Ultimate Air Spring Kit

  • Up to 7,500 lbs. of leveling capacity
  • Air Springs fully adjustable from 5-100 PSI for precise control
  • Levels your vehicle when towing or hauling for a safe, comfortable ride
  • Eliminates sag and bottoming out
  • Easy to install with included instructions
  • Underframe kit designed to work with most in-bed hitches
  • No frame drilling required
  • Features Air Lift's limited lifetime warranty, with a 60-day ride satisfaction guarantee

Does not fit commercial cab and chassis or Dual Rear Wheel models.

For XL Loads

Our Strongest Air Spring Kit Yet

Designed for 3/4- and 1-ton trucks, LoadLifter 7500 XL™ Ultimate gives you up to 7,500 lbs. of load-leveling capacity* and is designed to support the largest loads on the road.


More Leveling Power With Less Pressure

With 20% more volume than LoadLifter 5000, the massive 7-inch double-convoluted-bellow air springs create a better ride than most products with similar weight ratings.

Internal Jounce Bumper

Advanced Shock Absorption

This innovative addition provides the ultimate in lift, ride comfort, and safety for your vehicle.

  • Absorbs shock even with zero air pressure, ensuring a smooth ride on rough roads.
  • Enjoy a three-stage ride comfort system for optimal cushioning and support.
  • Replaces factory-installed bumpers for superior performance and reliability, protecting your vehicle's cargo.

Internal Jounce Bumper

One More Layer of Awesome

Our internal jounce bumper helps to absorb shock, even with zero air pressure. What more could you ask for?

  • Eliminates harsh jarring on rough roads
  • Maintenance-free! Safely run with zero PSI
  • Replaces factory jounce bumper
  • Provides three-stage ride comfort
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Man installing air spring

Install It Yourself

Most Air Lift air spring kits can be easily installed with common tools, and include everything you need in the kit.

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Installer working on air spring kit

Get It Installed

Prefer professional help? Find a local dealer to install your kit and get up to $150 rebate on qualifying products.

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* Never exceed manufacturer’s recommended Gross Vehicle Weight Rating.

**Maintain minimum air pressure for the ultimate ride comfort.

CALIFORNIA WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov