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When you hook up a heavy trailer or load the bed down, the rear end shouldn’t sag and throw off your handling. The Air Lift LoadLifter 5000 Air Helper Springs give you up to 5,000 lbs of load-leveling support to keep things steady under pressure. By sharing the weight with your factory suspension, these air springs help maintain level ride height for safer braking, better steering, and even tire wear. Whether you’re towing a camper or hauling a full bed of gear, your truck stays flat and in control.
Not every haul is the same, so your suspension shouldn’t be either. The LoadLifter 5000 lets you fine-tune support with adjustable air pressure from 5 psi up to 100 psi. Inflate both sides equally for front-to-rear leveling or control each spring independently to balance off-center loads. Manual inflation valves and air lines are included so you can mount them for easy access on the bumper or pair the system with an onboard compressor later. It’s simple, flexible suspension tuning that keeps your ride smooth when empty and stable when loaded.
Hauling big weight often comes with rough pavement or washboard gravel. These air springs are built to absorb road shock and cut down on sway so the truck feels more planted over bumps and uneven ground. Each bag is made from two-ply, fabric-reinforced rubber that’s strong enough to handle real-world use day after day without getting soft or brittle. Roll plates above and below each spring add extra strength and protect against damage under compression.
Moisture, salt, and grime can destroy steel parts over time, especially where air leaks start. Air Lift uses high-strength Zytel nylon endcaps that are lighter than steel yet stronger and fully corrosion resistant. That means no rusting around fittings, no slow leaks through pitted metal, and a suspension system that holds pressure season after season. With solid mounting brackets, hardware, and a lifetime warranty behind it, the LoadLifter 5000 is built to last through years of towing and hauling without giving up its edge.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Brooke M.
2/21/2025
Thanks for the awesome photos, Gene! Glad to hear everything is installed and working properly. :)
Paul
6/21/2022
No issues what so ever after 9,000 miles pulling fifth wheel, no leaks. Just load.
Robyn
5/4/2025
Its excellent!!!
Victoria H.
2/20/2025
Hi Lorne, that's awesome! Paula is truly great, I will let her know you gave her a shout out!
David
11/23/2023
Love it! I’ve used these before. I’ll never have a pickup without them.
Wayne
2/7/2022
Great product! Highly recommend
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Stephen
1/28/2026
Excellent, no issues and supports my 40 5th wheel travel trailer great.