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When the bed or trailer is packed heavy, sag and sway can make the ride unstable. The LoadLifter 5000 Ultimate air springs add up to 5,000 lbs of load-leveling capacity, keeping your vehicle level from front to back and side to side. By reducing the strain on your rear suspension, they help maintain safe headlight aim and improve steering and braking response when towing or hauling serious weight.
Every bump and dip in the road doesn’t have to rattle the cab. Each air spring has a closed-cell urethane jounce spring inside that engages progressively as loads increase, absorbing shocks and helping prevent bottoming out. Even with low or zero air pressure, the internal jounces provide temporary support so you can still carry a load until you refill the system. The urethane material compresses smoothly for a stable, comfortable ride compared to harsh rubber bumpers.
Every trip is different—sometimes you’re towing heavy, other times you’re running light. With these springs you can fine-tune support anywhere between 5 psi and 100 psi using the included manual inflation valves and air lines. Inflate equally for front-to-back leveling or separately for side-to-side adjustments when carrying uneven loads. The system works with optional compressor setups for in-cab control if you want easier adjustments down the road.
These air springs are ready for real work. Each one is made from 2-ply, fabric-reinforced rubber with high-strength Zytel nylon endcaps that are lighter, stronger, and more corrosion resistant than steel. Air Lift’s exclusive roll plates guard against damage from moving parts under the vehicle while extending spring life and increasing load capacity. All mounting brackets and hardware are included for a solid install that’s built to last through years of towing and hauling duty.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Instructor Today we're gonna be taking a look at Air Lifts line of LoadLifter 5,000 Ultimate Air Helper Springs with internal jounce bumpers. These bags are specifically designed for three quarter and one ton trucks and motor homes, you're big heavy dogs here. These bags are a custom fit for your particular truck so you want to use our fit guide to ensure you get the appropriate hardware and brackets to install them. To show off our airbags, we're going to add about a thousand pounds of water weight to the back of our truck. We're working with a Chevy Silverado 3,500 today, but the principles are the same regardless of your vehicle. Having your vehicle loaded down like this, bringing the back down and the front up, changes the geometry of your suspension, and it also changes the way weight is loaded onto your front brakes.
So this causes poor handling, as well as poor braking performance. By adding air bags into the back of our vehicle, we can raise the back of our vehicle back up, and that's also gonna help restore the suspension closer to that factory ride height as well. That's gonna give us better contact on the road with our tires so they don't wear excessively fast, it's gonna increase our handling because we're going to have better contact to the road, and with it level back up here at the front again, our weight's gonna properly transition onto the front brakes restoring a lot of that loss breaking performance. Another added benefit is by bringing the back of our vehicle back up, we're picking our headlights that we're pointed up towards the sky and bringing them back down on the road, so we we're able to see better at night as well. And here we can see our airbags installed.
They're going to sit between the axle and the frame of your vehicle, and they'll provide up to 5,000 pounds of leveling support. Now this doesn't increase the amount of weight that you can carry with your vehicle, that's just how much these can help to support and lift your vehicle back up to restore that lost ride height that you had from being weighed down. Inside of our airbag here, there's a jounce bumper, and what that does for us is in the event that we've got it so loaded up and we hit a really big bump, and our axle moves up. If it we're to go up so far, it could contact the internal jounce bumper and that's going to prevent any metal on metal contact, And it's also going to save our bag from any potential damage. This is mostly for when you get really heavily loaded, really pushing it, getting close to the maximum load limit of your vehicle, that jounce bumper can really come in handy when you're maybe doing some good speeds and you hit a pretty big pothole or something like that, that could save you and your vehicle from any issues.
To further increase the structural integrity of our bag, there's roll plates on the top and bottom, so as our vehicle goes to sway to the left or to the right, when we're making invasive maneuvers or just regular turns, the bag as it wants to lean to one side of the other, from that sway can contact on the roll plate here, and that'll provide it with additional support to ensure that our bags stay in place doing their job. The double convoluted design will help increase the structural integrity of our bag. It gives it a higher burst pressure by displacing the air as necessary as it moves up and down. And to further ensure the durability of our gags, they're constructed of a two ply fabric reinforced rubber, and they're very durable here. They have a increased size on that internal jounce bumper as well.
The urethane bumper is a little bit taller so it'll contact a little bit sooner, and that's really nice if you maybe haven't adjusted your air pressure quite yet, either. Maybe you've loaded it up and it's still a little bit lower pressure, that jounce bumper is always gonna be in there to provide contact, and then if you find that, hey, you're hitting that jounce bumper, it's a little stiff, you can up the air pressure a little bit to help bring that away and get the best ride quality, as well as the best support. You also receive a heat shield in your kit, this is gonna further protect your bag from any excessively hot sources, such as your exhaust here. You'll receive clamps with it and everything, so that makes it nice and easy to get that installed, and it's very easy to position it and however you need to for your particular exhaust system. So it's nice, even if you upgrade your exhaust system, you'll still be able to use something like this. Included with your kit, you're gonna receive airlines and all the hardware you need to get it installed. You'll receive two air fittings so that way you can inflate each bag independently from one another. This is nice if you're trying to correct any uneven loads, but really in most cases, when you're loading down your truck, you typically want to load both of your bags the same to just bring that support back up and level your truck back out, and in those instances, the easiest way to do it will be to install a compressor on your vehicle. On this vehicle, we've installed Air Lift's WirelessONE compressor, and this is one of the easiest compressors to install. It's completely wireless and you can operate it with your phone, so you don't have to worry about losing any kind of device when you're trying to inflate it. And you don't even have to get out of your truck to inflate it. So you could pull up to a place and have somebody drop a pallet in the back of your truck, adjust the pressure on your phone and take off. The operating range of our bags is between five and a hundred PSI. Five pounds is when we're just normal driving around, completely unloaded. It is important to have five pounds in there because as your suspension moves up and down, it can create a small vacuum in there if you don't have any pressure, so we just keep that five pounds in there. And then for your heaviest loads, we can go up to all the way to a hundred pounds to provide that support. Just wanna keep in mind that up at those higher pressures it does get pretty stiff, and in most cases, about 40 to 50 pounds is gonna probably be sufficient. And that completes our look at Air Lift's line of their LoadLifter 5,000 Ultimate Air Helper Springs with internal jounce bumpers..
Ratings & Reviews
This was a great upgrade for my 2025 Silverado 1500. The install was straightforward the wiring bracket on axle was kind of a pain but described well in instructions how to address it. Can’t wait to use it when I hook up the trailer this summer. Thank you
The airbag kit had all the parts in the box and a few exta washers and nuts (yes) because I lost one somewhere in the process of installing. The instructions were easy enough to follow though the part numbers on part bags didn’t match the part numbers on part list in instruction manual but I figured it out. The quality seems to be top notched. These airbags are great fit on my 2009 Silverado 2500HD Diesel towing a 35 foot 2018 Jayco Fifth Wheel.
I purchased a set of these airbags for my old truck from etrailer and ran them for 17 years pulling a 42’ fifth wheel without any problems. So there was no hesitation for me to order the same for my new truck. I looked up everything I needed up on the etrailers site and called Josh at etrailer and he verified what I needed and got it on order. Also he verified my onboard compressor would work with the new air bags. Everything was received in a few days as usual. The airbags came with very good instructions and were no trouble to install and installation went quickly and have been preforming great. etrailer is always my go too for my truck and camper parts, also the bonus is if you have any problems or questions you can call etrailer and talk to a real person and get any problems corrected. etrailer for the win.
just installed loadlifter 5000 in driveway was easy enough with help of video and instructions. Only drawback was losing a clip inside the truck frame. Maybe including some extra hardware would be nice for us non mechanics. Would have given 5 star but have not hooked my trailer up to truck yet
Some quick feedback that we have had the Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle kit installed on our 2024 Ford F250 Super Duty pick up a few weeks ago. Everything went well with the install by Valley Truck & Trailer in Castro Valley, CA. The team there did a great job at a fair and agreed upon price up front. Final cost was exactly as quoted. Not able to test out the air helper springs under load until we hitched up our fifth wheel. Over the past week we hooked up for a quick trip and WOW what a difference! We are very happy with the ease and speed to "pump up" to desired 60 psi with only a hand "bicycle" pump. The picture attached shows a before and after shot of our rig with and without the air helper springs installed. The difference is night and day. Most importantly I feel much safer and more stable and in control on the road with the truck being level vs. having front end higher than back end. I tried to add a review online at etrailer.com but the fields were locked and I was not able to add any pictures.
I don't usually go so far out of my way to review a product but in this case it is fully warranted. Thanks so much.
I'm really happy with my purchase and am glad I purchased it here. Customer care was knowledgable, helpful, quick and friendly. Shipping was super fast. I couldn't be happier!
These airbags definitely give me a much better ride due to Toyota using coil springs in the rear. I would have given them 5 starts but one of the airbags inset thread was damaged and I was lucky enough to have the right tap. It wasn't noticed till I had my truck on the lift and the first bag installed. If i wasn't able to do that I would have had to uninstall the first bag and wait for a replacement. I understand these things happen but check your parts thoroughly before installing. I would purchase these bags again if needed.
This product was fairly easy to install. The biggest problem I faced was a suspension bracket on my passenger side next to wear I installed that airbag. It was not mentioned in the video instructions. I really struggled getting my tools and hands on such a tight spot. After an hour, everything was ready to roll.
2021 Ram 2500 install was easy, it took a while to run the airlines. I pull a 5th wheel camper 700 miles each trip, the air bags eliminated the side by side roll and keeps the bed level. So far I am very satisfied with the results. When I am not pulling a trailer I lower the air bags to 10lbs for a better ride.
Installed on a 2024 GMC Sierra Crew SLT with rear poly mono springs. This worked great and the install was easy. It took me about 2.5 hours on a 4 post lift, but you could do it in the driveway if you needed to. I reached out to airlift to make sure it would work on a vehicle with mono-springs and they were not 100 percent sure if it would. So I took a chance and it worked flawlessly!
I explained the size/weight of the load I carry in my duallie. A 5000lb slide in camper and a 28' twin engine jet boat. These bags are probably great for their respective load, but I was convinced by the sales team at etrailer that these would be sufficient. They aren't. I can put 100lbs of air (the max) in and truck still sags. Should have gone with the 7500 lb bags.
works very well. i installed them on a 2012 Ford F-150 towing a Grand Design 2600 RB. the airbags substantially helped cut down the bouncing when going over big bumps, bridge decks, etc. also helps with the side winds. very happy with set up.
etrailer delivered these in four days which was a pleasant surprise. The Load Lifter 5000 were easy to install and all of the parts fit perfectly. The installation instructions were spot on as well. I tried to save a little time by leaving the wheels mounted, that turned out to be a mistake, so I removed the wheels mounted on the second side and saved about 45 minutes. The loadlifters perform exactly how I want. They took all of the sway out of my tundra while hauling my truck camper.
Deliver was awesome, installation was a little more complicated than expected but had installed big wig sway bar and torklift lower wedges added some unexpected fitment modifications but I can say has delivered results I wanted.
The truck rides much better now, though I haven’t yet towed with the air bags yet. The bags took out that annoying side to side movement.
Just great!
Easy to install.
The AirLift 5000 work great. The installation brackets didn't work for my Toyota RV & I had to fabricate the ones that'd mount to the frame. Otherwise, awesome improvement to the stability & ride.
Great instructions and easy installation! Fit perfectly! Loaded my tractor to test them out and they completely leveled my sagging truck with 42psi.
Good system seems to made very well. I also got the Airlift Compressor as well Would have done 5 stars but the quick mount doesn't fit a 2025 F250 frame. About an inch to small. DIRECTIONS are terrible, pictures are blurry. Had to you tube the install. for that much money a couple of more pages explaining better with clear pictures.
Works amazing. The install was a little more difficult than it appears… It actually took me and a couple other guys five hours to get it completely installed.
There was a lot of cutting/grinding metal to make pieces fit properly, and had to drop the axel completely… I think that’s only for my gen 2 raptor.
At the end of the day, though I’m very happy with the result
Just had them installed, I’ll be hauling a 9800lb travel trailer soon. That will be the real test!
Added 40lbs of air, they sit the rear of truck up nicely.
I was easy to install just a few hours. Everything in the kit fit well. It would be nice if an extension brackets were provided for the brake line/abs wire mounting bars would be included like the brake line adapters that’s provided in the kit is my only recommendation to make it top notch.
Derrick @ etrailers was absolutely fantastic, he was very professional, personal, and took his time to listen to what I was thinking and make recommendations and never tried to over sell or push a more expensive item, thank you,
I with my family are on a road trip from Philadelphia to SFO and back. We reached SFO and we thought it would be great and comfier to have softer suspensions way back and after much research and consulting I was suggested to have this air lift air springs. I only had 5 days to get it installed in Sacramento CA. Local dealers did not have any of these in stock and finally I found etrailer had them in stock and could ship in 2 to 3 business days. I ordered them and got in time and got it installed at Future Ford Fleet service who accommodated my special rush request understanding our situation. I got the air bags and the first ride back from the service center was super smooth and I can feel the difference. Service center had set a 60 psi pressure, I need to find my comfort setting yet, I will update once we get on our road back and reach Philly.
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