Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle
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2010 Freightliner Sprinter
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2010 Freightliner Sprinter
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When towing a trailer or carrying heavy cargo, sag and sway can make the drive feel sketchy. The LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling support to keep your suspension from squatting and to maintain proper ride height. By taking pressure off the factory suspension, steering stays precise, braking feels more controlled, and headlight aim stays where it belongs. Your truck remains level and stable no matter how much gear you’re hauling.
Every load is different, and the LoadLifter 5000 lets you set it up exactly how you want. Each spring can be inflated independently for side-to-side or front-to-rear leveling, so uneven loads or off-center campers don’t throw you off balance. With pressure adjustable between 5 psi and 100 psi, you can firm things up for towing or drop to minimum pressure for everyday driving comfort. Manual inflation valves and air lines are included for simple control, and compressor options are available if you’d rather adjust on the fly.
Hauling heavy weight day after day means every part needs to hold up under stress. Each LoadLifter air bag is made from 2-ply, fabric-reinforced rubber with exclusive upper and lower roll plates that protect the springs and increase their load capacity. The endcaps are molded from high-strength Zytel nylon—lighter than steel yet stronger and totally corrosion resistant—so they won’t rust or leak over time. It’s a system built for years of towing without giving in to road grime or weather.
Getting the LoadLifter 5000 installed doesn’t mean reworking your truck. The brackets use a bolt-on design so there’s no drilling needed, and all mounting hardware, valves, and air lines are included. Once bolted up, just inflate through the easy-access valves on the bumper and hit the road. With clear mounting points and a straightforward design, it’s an upgrade that turns a sagging rear end into a level, confident hauler without extra fabrication or guesswork.
Customer Satisfaction Score:
95% were satisfied with this product
5% of customers were not satisfied
Ratings & Reviews
Victoria H.
3/28/2025
That's awesome Brad, sounds like you've got your set up rolling smoothly now! Enjoy your camping trip :)
Brooke M.
5/25/2022
I can see where you coming from on the side of caution. But to reiterate what the instructions say, you are meant to finish any cutting by tapping with a hammer as to not cut into those things you mentioned.
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Randolph
4/19/2026
So far, After a year of use, these air bag helpers I installed on our 21 Ram 1500 Laramie 4x4 Crew Cab are working just fine. Id recommend them in a heartbeat.