Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle
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2021 Ram 2500
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2021 Ram 2500
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When you’re hauling a heavy trailer or a bed full of gear, rear-end sag can throw off your handling and braking. The Air Lift LoadLifter 5000 air springs add up to 5,000 lbs of load-leveling support to keep your vehicle steady and level. By sharing the weight across all four wheels, they help your suspension do its job without strain, keeping steering sharp, braking predictable, and headlights aimed where they should be.
Every load is different, so your suspension should be too. With adjustable air pressure ranging from 5 to 100 psi, these springs let you fine-tune support for whatever you’re carrying. Inflate both sides evenly for balanced loads or adjust each bag independently to level out uneven cargo. Manual inflation valves and air lines are included for straightforward setup, and an onboard compressor system can be added later for in-cab control.
Even on bumpy roads or long hauls, the LoadLifter 5000 helps cut down sway, bounce, and bottoming out. The system works alongside your factory suspension to absorb road shock and stabilize your ride. The result is less wear on your tires and brakes and a smoother drive whether you’re towing a camper or hauling materials for work.
Air Lift built these bags to handle real-world towing abuse. Each spring is made from 2-ply, fabric-reinforced rubber with exclusive upper and lower roll plates that protect the bags and increase load capacity. The endcaps use high-strength Zytel nylon that’s lighter, stronger, and more corrosion-resistant than steel—so they won’t rust or leak over time. Brackets, mounting hardware, air lines, and manual valves are all included to get you set up right the first time.
Installation is simple with bolt-on brackets and included hardware. Just mount the springs, run the air lines to accessible inflation valves—often on the bumper—and you’re ready to level things out. Once in place, the LoadLifter 5000 gives you lasting suspension support without complicated upkeep, backed by a lifetime warranty and a 60-day satisfaction guarantee.
Alternate Instructions
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
The air lift helps me level my truck very well when I loaded it down. They help with the night driving so I don’t get flashed with high beams all the time. Thanks so much
was pretty simple to install watched a tube video along with the instruction booklet. 1 thing when you go to put the u bolts on and tighten up to the frame make sure that the bracket is sitting on the outside of the two tabs or else you will have issues down the road with the bracket loosening up. bracket must be sitting flush on frame
These were in a LOT of pieces, but they work well. The brake line and electrical guard on the axle was difficult to get back on due to interference from the lower mount. I used the cradle on the bottom instead of bolting the airbag to the axle. These bags work really well on my 1500 truck.
Eric made everything go real well. He found the product I needed and put together the order real quick. Thanks
Good product went on and fit as shown in video. The video was a nice feature just wish it would have had split loom for over the airline and a 1/4 tee for single shrader value use
Awesome communication
Awesome air bags.
I purchase a set of airbag helper spring along with a set of longview mirrors to assist with towing. Both parts arrived on time with no problems. I'm looking forward to take a trip to test these new accessories. Everything installed as advertised and performs better than expected.
So far I haven't not had any issues with the air bags. I would recommend on the air compressor kits with the self leveling feature though.
It gets the job done when towing but makes for a harsh, choppy ride when unloaded, even when set at just 5psi unloaded. Wish there were a better option.
Kit is well put together. Works well when pulling the boat. They would get 5 stars if they would add extensions to the 90 coming out of the top.
Order after order I have been completely satisfied with E-Trailer. They are always available for questions, and best of all they have the answers. The products they sell are first rate.
My last order was the Air lift load lifter 5000 item # AL 57288. After confirming the fit for my truck with there team, I ordered it. It arrived on time, and in great condition.
The team at E-Trailer know there stuff and are ready to help you.
Purchased the air bags just to provide a little help with ride while towing our travel trailer. Our travel trailer is 6900 GVW with a tongue weight around 650. Just by adding about 20-25 psi the bags did the trick and our 1/2 ton p/u rides much better when traveling over backroads. Did the installation myself and it was easy.
Product worked very well once I was able to designate compressor and tank mounting locations. The mount bracket I used from Air Lift did not work for my tank positioning.I had to makeshift and install it in the bed. Actually worked out for the best because the finished install is secure in the bed with a power retractable bed cover. A year later with no issues and the unit still looks as new and not grimy like it would be if under the truck. I've had friends ask me to do installs now.
I first purchased the Air Lift LoadLifter in an attempt to help reduce trailer sway and handling of my truck when towing my travel trailer. The far exceeded my expectations. Having the ability to get both my truck and my trailer completely level has made an enormous difference in towing. These air bags are not designed to reduce trailer sway, but being able to tow with everything level and having anti-sway mechanism is the perfect pair. I only wished I had found them earlier and there would be been several less "white knuckle" driving experiences.
Arrived quickly. Instructions were good. After supporting frame and suspension I removed the tires for easier installation. It really worked to smooth out the ride and level the truck with the trailer hitched up.
Arlyn
8/16/2022
The air bags have helped smooth out the ride while pulling our 5th wheel camper. They have performed very well.
Great job, installation was easy, located air nozzle in truck bed for easy access and adjustment, greater range of control then leaf spring helpers though combination of both was excellent!
Works great! After about 6mo I did have to tighten a fitting on one side that was leaking but it’s been great!
Wade
5/16/2025
A year in working great. I did have to retighten one of the connections and used some more teflon tape but that’s it. Rough and bumpy dirt roads and pastures 0 issues! Would buy again
Works Great. Took me a little longer to put them on then I thought it would. Easy to follow the instructions. had no issues,
This is the second air Lift product I have purchased. The first was for my 2018 Tacoma and it was purchased from Amazon. The second from etrailer for my 2022 non-refreshed Silverado RST. The Loadlifter 5000 was a little more difficult to install only because of all the off road shields Chevy puts on the RST.
Brooke M.
4/1/2025
I'm glad to you gave us a try! I'd be really interested in knowing if you would have any advice or tips for anyone else with the same scenario. Is there anything you can share about the install like what worked for you in spite of the off road shields?
Great price and fast shipping. Excellent product
etrailer delivers superior products and in my experience, always on time.
Fit and everything was good but the internal clearance isn't enough. It creates a rough ride.
Heather A.
4/10/2026
Thanks for the feedback, and I can definitely understand what you’re describing with the ride quality. These air bags don’t really have a “clearance” issue in the traditional sense since they mount between the frame and axle, but what you’re feeling is pretty common when they’re not dialed in just right. The LoadLifter 5000 system is adjustable from about 5 to 100 PSI, and the air pressure you run makes a big difference in ride comfort. If you’re running higher pressure while unloaded or lightly loaded, it can make the ride feel stiff or rough. Dropping the pressure closer to the minimum when empty usually smooths things out quite a bit. Out of curiosity, what PSI are you running in the bags when you’re unloaded?
Installed on 2020 Silverado 1500 to soften the ride when towing our 7000# travel trailer. With the air springs I was able to reduce the preload on the load distribution hitch while maintaining proper ride height. Ride was greatly improved.
Installation was a bit of a challenge as the unit didn’t really fit where the instructions indicated. I ended up installing the pump/controller next to the battery under the hood. Much better protected there.
The app worked ok but had some glitches. The remote is a piece of junk.
One thing that they don’t mention is the noise the compressor makes. Really loud. You will get looks from people when it goes off. Not a whine but more like an impact driver.
Lastly , the instructions for operation are sparse. The main thing to remember is apply the load first to vehicle then pump up the air springs to desired pressure/ ride height. This may seem obvious now but it wasn’t when we first started using them.
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Charles
3/19/2025
Still working great but I do wish I had spent more money and got the system with the automated pump but still I am very satisfied with what I got.