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When your rear suspension starts to sag under a heavy load, stability and braking can take a hit. The LoadLifter 5000 air springs provide up to 5,000 lbs of load-leveling support to keep your vehicle level and steady. By distributing weight to all four wheels, they help maintain steering control, even headlight aim, and even tire wear when you’re hauling or towing. You get a safer, more balanced ride without the rear-end squat.
Every haul is different, and these air springs let you fine-tune how your suspension feels. Air pressure can be adjusted manually from 20 psi to 100 psi using the included inflation valves and air lines. Inflate each spring independently for side-to-side leveling when loads aren’t even. Add air for heavy towing days or drop down for smoother unloaded driving—all without changing out hardware or parts.
LoadLifter 5000 springs are made from 2-ply, fabric-reinforced rubber with endcaps molded from high-strength Zytel nylon. This material is lighter, stronger, and more corrosion resistant than steel, so it won’t rust out over time. Air Lift’s exclusive upper and lower roll plates protect the bags from damage and boost load capacity, giving you dependable support through years of hard work and rough roads.
Installing real load support doesn’t have to be complicated. The kit comes with mounting brackets, hardware, manual inflation valves, and air lines—everything needed for a straightforward setup at home with basic tools. Mount the valves near the bumper for easy access, or pair the system later with an optional compressor kit if you want in-cab control. Once installed, just air up the bags to your desired pressure and hit the road with a level stance.
Alternate Instructions
Customer Satisfaction Score:
79% were satisfied with this product
21% of customers were not satisfied
Ratings & Reviews
Phil
8/26/2023
Fantastic, easy to install, great step by step installation instructions. Quality and value.
Brooke M.
5/30/2025
Would love to know your thoughts on them once you're able to try them out with the travel trailer, too! Thanks for sharing the different things you've used them with. Sounds like they are just the ticket for your scenario :)
Ac
9/15/2026
Things are working well so far. I tow and haul during the spring,summer and fall. The most air I put in the bags was 50 PSI. The air still holds pretty good towing.Time will tell if the bags hold up as the bags age.
Jameson C.
9/15/2026
Mike L.
9/15/2026
Nice job running the Schrader valves through the license plate, that's how I'd do it! '
Clay M.
7/29/2026
Works perfectly. Truck and trailer are completely level and towing is much better now. Highly recommend.
Lazer S.
7/29/2026
Mike L.
7/21/2026
Thanks for the photo Joe, nice lookin' setup there!
Brooke M.
7/7/2025
Definitely should get the job done! Thank you for including the photos - it's always nice to see what things look like in real life situations. Let us know what you think once you've been able to tow, we'd love to know! :)
Bradley
6/30/2026
Excellent!!! This kit gave me a lot more stability and better ride while towing our 24’ camper. Highly recommend to anyone towing with a Tacoma
Lazer S.
1/27/2026
Glad to hear they are working well for you and they weren't too difficult for your mechanic to get installed, Matthew! Sounds like you have your Taco pretty tricked out! Are you doing an overlanding type thing?
Lazer S.
1/13/2026
Glad we could make it go smoothly for you, Mary! Speaking of smoothly, had you had a chance to try them out yet?
Ray
9/14/2026
The Air Lift is working GREAT a year later. We just hauled a Generac 705 miles up north and brought a load of big rocks back for a guy that wanted to build a waterfall for his coy fish and the Air lift system was able to handle the weight just fine and rode great. Every one comments about how smooth the truck rides. The Air Lift system has handled everything we have asked it it to and has been trouble free. These will go on every truck I won in the future.
Nick S.
11/17/2025
Besides the time it took, I am glad you were able to get these installed and notice a difference right away! They look nice installed. Are you towing anything other than your dump trailer?
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James
4/28/2025
still works great except there is a very slow leak in the 14 line quick connect fitting somewhere