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Heavy loads don’t have to make your rig squat or throw off your steering. The LoadLifter 5000 air springs deliver up to 5,000 lbs of load-leveling support that keeps your truck level when hauling or towing. With the rear end sitting where it should, braking stays balanced and headlight aim stays true. You get a smoother, safer ride that protects your factory suspension from strain and bottoming out under weight.
Not every haul weighs the same, and this system lets you fine-tune support for each trip. Each spring can be inflated independently from 5 psi to 100 psi for front-to-rear and side-to-side leveling. Whether it’s a bed full of tools or a heavy trailer pushing on one side, you can balance the load exactly where you need it. Manual valves mount on the bumper for quick adjustments, and you can add a compressor system later for in-cab control.
Bumps, sway, and road shock are all part of towing—but these heavy-duty bags keep it under control. Two-ply, fabric-reinforced rubber air springs absorb hits while exclusive roll plates on top and bottom protect the bags and increase their load capacity. The endcaps are made from high-strength Zytel nylon that’s lighter and tougher than steel, so corrosion won’t rob your air bags of pressure or durability over time.
This setup is made for people who actually use their trucks. Mounting brackets, hardware, airlines, and manual inflation valves come in the box for a straightforward bolt-on install. Once in place, you’ve got a suspension upgrade that’s ready for years of hauling, with a lifetime warranty backing it up. When it’s time to load up again, just air them up and go—no sag, no drama, just steady support every mile.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
She is awesome.
Speedy Delivery
Very pleased!
Great product. Easy to install. Took about 2.5 hours. Highly recommend
So far. Delivery was great. Box has a small slit in it. I haven't had time to unpack it, yet. It came on the 3rd of July. A lot of things going on. I will get back to you soon.
Thanks, Happy 4th!!!
Fit as advertised. I have 600 miles on them so far across the west with no issues yet
Just what I expected. No surprises which is nice when ordering online
Easy installation and they work excelle nt
So far nothing but great.
Shipping came in two days.
Price was guaranteed.
Only good things to say
Works great! Now that i have onboard air, i use it alllll the time.
great product, gave me the extra lift I needed when hauling my 4,000 plus truck camper.
I'm riding level with no sag.
Quality product fast shipping
The airbags work great and they were relatively easy to install. Very happy with them so far!
All & All working as expected. Install was straight forward but removing bump stops was a little challenging for they were rusted bad. My f250 rides level & smoother now when towing 11,000 lb. 5th wheel trailer.
Previously installed Firestone air helper springs in my Ford F250. Wish I would have ordered them instead of the Air Lift helper springs. While quality of Air Lift appears to be good, installation compared to installing the Firestone system is a real bear. Firestone easily as good quality and much simpler/easier to install.
The product arrive in a timely matter as with everything that I have purchased from e-trailer , the only problem I had was there were some lock nuts missing from the package , 2 pouches were opened when I opened the box , [ this was from the factory not e-trailer fought ] the photo's in the installation booklet could have been a little clearer , my truck has sway bars and none of the photo's showed them that I could see and the installation book didn't talk about them , Had to figure it out on my own . Other than that no problems , took about 4 hours to install , a 4 point drive on lift would be a great help , also remove the spare tire , it helps
Fast shipping and excellent customer service. Will continue to purchase from etrailer. Took about 8 hrs to install the kit. I'm sure that would have been faster for someone who has done it before but I took my time. The air bags work just as I wanted and the kit appears to be high quality materials. If you purchase a kit take your time installing as it's best to fit and refit a couple times on parts of the kit to ensure everything is going as laid out by the instructions.
I purchased the Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle for my 2015 Ford F-250 to pull at travel trailer. (Aprox. 6,000 lbs.) Installation was easy, took a couple hours. I coupled the air line hose through the license plate so I only had one air valve to install. I wasn't too worried about balancing left to right. I just needed to get my truck's ass off the ground when towing the trailer. No sag when the bags are aired up.
I keep them deflated to the minimum until I need the lift. Then an easy pump up with a bike pump and I'm off.
The air bags fit nicely and work as expected. The only reason for not giving 5 stars is the directions… written and the video. You definitely need to have some logic and mechanical skills but it all works. Trying this without a lift (rack) is not a good idea.
Madison, my customer service rep was exceptional and got the product to me early. I would definitely use this company again.
Complicated install but outstanding instructions provided. Bags holding up like a champ. Ride with a load is smooth and level with no issues. Highly recommend if you’re looking for height correction when loaded.
Great product and fantastic customer se rvice.
Worked great on my truck for towing. Only thing is we had to drill thru the b and w gooseneck hitch in order to get the brackets to bolt on
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Gringo J.
5/12/2025
After a year, I remain very satisfied with the LoadLifter 5000s. Smoothed out my 40 5th wheel immensely. for those of you who went to an Ivy League college and spent your time protesting, that means a lot.