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When you’re hauling serious weight, sagging suspension can throw off your handling, braking, and headlight aim. The LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling support to keep your vehicle steady and level under heavy loads. By spreading weight across all four wheels, they help maintain safe steering response and even tire wear while reducing the strain on your factory suspension.
Every job or trip brings a different load, and these air springs give you full control. With adjustable air pressure from 5 to 100 psi, you can dial in the firmness to match your payload. Inflate both springs together for front-to-rear leveling or adjust them independently for side-to-side balance when carrying uneven cargo. Manual inflation valves and air lines come included, with valves typically mounted on the bumper for easy access.
Rough roads and heavy trailers don’t stand a chance against these rugged air springs. Each bag is constructed from 2-ply, fabric-reinforced rubber that absorbs road shock and helps prevent sway for a smoother ride. Endcaps made from high-strength Zytel nylon resist corrosion and weigh less than steel, keeping the system strong and leak-free over time. Air Lift’s exclusive roll plates add extra protection while strengthening the springs’ load capacity.
This system comes ready to install with mounting brackets, hardware, manual valves, and air lines included. Once mounted, you can easily air up or down depending on your load—no complicated setup required. For those who want hands-free convenience later on, a compressor system with in-cab gauges can be added separately to monitor and adjust air pressure automatically. Backed by a lifetime warranty and a 60-day satisfaction guarantee, it’s built for the long haul and everyday reliability.
Customer Satisfaction Score:
93% were satisfied with this product
7% of customers were not satisfied
Ratings & Reviews

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.


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.


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
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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 :)