Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle
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2025 GMC Acadia
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2025 GMC Acadia
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When you’re towing or hauling serious weight, sagging rear suspension can throw off your steering, braking, and headlight aim. The Air Lift LoadLifter 5000 Air Helper Springs add up to 5,000 lbs of load-leveling support to keep your truck level and stable under heavy cargo or trailer weight. By distributing the load evenly across all four wheels, they take the strain off your factory suspension and help maintain safer handling when you need it most.
Every load is different, and these air springs let you fine-tune support as you go. Each air bag can be inflated independently between 5 psi and 100 psi for precise front-to-rear and side-to-side leveling. Manual inflation valves are included and typically mount on the bumper for easy access. Whether you’re running empty or fully loaded, you can adjust pressure to keep your ride height where it belongs and your handling predictable.
Heavy loads can wear out stock suspension parts fast. The LoadLifter 5000 system helps fight that with Air Lift’s exclusive upper and lower roll plates, which protect the air springs from abrasion and increase their load capacity. Each bag is made from 2-ply, fabric-reinforced rubber with corrosion-proof Zytel nylon endcaps that are lighter and stronger than steel. The result is durable, leak-resistant performance that shields your OEM suspension from excessive stress and helps prevent uneven tire wear.
Even on uneven highways or bumpy worksites, these air bags reduce sway and absorb road shock for a smoother, more controlled ride. By minimizing bounce and porpoising when towing or carrying heavy loads, they make your truck feel planted through curves and over rough pavement so you stay comfortable and confident behind the wheel.
The kit comes with mounting brackets, hardware, air lines, and manual valves—everything needed to bolt up the system and get rolling. Add an optional compressor system later if you want in-cab control. With a lifetime warranty and 60-day satisfaction guarantee, the LoadLifter 5000 is built for years of dependable load support without constant maintenance or worry.
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Ratings & Reviews
Patrick D.
1/17/2023
Just fine. Holds air consistently and the ride is good.
Justin
5/25/2022
A must have upgrade for me. It works great.
Roger
2/12/2021
I like the airbags. I have a slight leak on the right side. Need to investigate that. I bought a different kind of air gauge to put air in the system. Works much better than my old gauge
Sierra K.
2/15/2021
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Richard
4/20/2026
Inflation valves tend to loosen. Must be checked regularly. Suggest some type of lock washers be supplied. The only way I found to improve the rear seat ride is to decrease tire pressure. I only do this when expecting passengers so I don’t wear the tires excessively.