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When a heavy load up front starts to weigh your suspension down, handling and braking can take a hit. The LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling support to keep your vehicle level and steady. That means better steering response, more consistent braking, and proper headlight aim even with serious weight on board. By taking the strain off your factory suspension, you get a smoother, safer ride without bottoming out or sagging under load.
Every load is different, and these air springs let you fine-tune support for what you’re carrying. You can inflate each spring independently for front-to-rear or side-to-side leveling so uneven loads don’t throw you off balance. With easy-access manual inflation valves—typically mounted on the bumper—you can set pressure anywhere from 5 psi to 100 psi for the right mix of comfort and control. Add a compressor system with in-cab gauges (sold separately) if you want automatic adjustments on the fly.
The LoadLifter 5000 system is made for demanding use with 2-ply, fabric-reinforced rubber air bags built to handle big loads. Each bag uses high-strength Zytel nylon endcaps that are lighter, stronger, and more corrosion resistant than steel, so you avoid the rust and air leaks that can plague metal-capped designs. Air Lift’s exclusive roll plates protect the bags from wear and increase their load capacity for reliable performance mile after mile.
Heavy cargo doesn’t have to mean a rough ride. These air springs absorb bumps and road shock to keep your vehicle stable on uneven pavement or during braking and turns. By leveling out the suspension, they reduce sway and help distribute weight evenly across all four wheels so your tires wear evenly and your handling feels consistent whether loaded or unloaded.
Designed to mount between your frame and leaf springs, this kit includes everything needed—two air springs, mounting brackets, hardware, tubing, and manual inflation valves. Many setups require no drilling at all, making driveway installs simple with hand tools. Once installed, just inflate to your desired pressure and go knowing you’ve upgraded your suspension with a system built for real work.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews

Hjalmer
6/17/2026
After one year of use on my Motor Hone, the air cushions are performing well and seem to hold air just fine. The ride has improved and we dont have the banging when going over rough spots in the road. Great product!

Brooke M.
7/14/2025
Joanne is awesome! I'll be sure to pass along your review to her :) Thanks for sticking with us and you know where to find us if we can help with anything else in the future!

Mark
7/23/2022
Great now that it is installed correctly installer made many mistakes airlift assisted with replacement parts and I reinstalled myself since then everything has been fine thanks
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Lazer S.
6/8/2026
Glad to hear it, David! Have you had the chance to test these out yet? Would definitely like to hear your feedback on them!