1. Vehicle Suspension
  2. Air Lift
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  4. Rear Axle Suspension Enhancement
  5. Extra Heavy Duty
Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle

Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle

Item # AL57575
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Vehicle Suspension

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AL57575 - Extra Heavy Duty Air Lift Vehicle Suspension
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7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL air springs upgrade your rear suspension for high-quality, full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension. Lowest Prices for the best vehicle suspension from Air Lift. Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle part number AL57575 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (154)
  • Q & A (13)
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  • Why etrailer?

Air Lift Vehicle Suspension - AL57575

  • Air Springs
  • Rear Axle Suspension Enhancement
  • Air Lift
  • Extra Heavy Duty

7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL air springs upgrade your rear suspension for high-quality, full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension.


Features:

  • Provides your vehicle with up to 7,500 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality
  • 7" Diameter springs have more volume than LoadLifter 5000 air springs for greater leveling strength at lower air pressures
  • Keeps your vehicle level when you are hauling a heavy load
    • Improves steering and braking performance
    • Helps to maintain safe headlight aim
    • Keeps your tires from wearing unevenly
  • Lets you manually adjust air pressure to get the even load distribution and support that you need
    • Level your vehicle front to rear
    • Inflate each spring independently for side-to-side leveling of off-center loads
  • Reduces the strain on your OEM suspension caused by extremely heavy loads
  • Improves overall stability and ride quality
    • Diminishes sway and absorbs road shock for a smooth ride
  • Comes with Air Lift's exclusive upper and lower roll plates
    • Increases the load capacity of the air springs
    • Protects springs from damage, extending the life of your air spring suspension
  • Constructed of 2-ply, fabric-reinforced rubber
    • Endcaps are made of high-strength Zytel nylon, which is lighter, stronger, and more corrosion resistant than steel
  • Mounting brackets and hardware are included for installation
  • Manual inflation valves and air lines are included
    • Manual valves are typically mounted on bumper for easy access
    • Compressor system with in-cab gauges (sold separately) can be added to monitor and automatically adjust air pressure
  • Compatible with most 5th-wheel and gooseneck hitches
  • Made in the USA


Specs:

  • Load-leveling capacity: up to 7,500 lbs
    • LoadLifter 7500 XL springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Lifetime warranty
  • 60-Day satisfaction guarantee


Photo Comparing LoadLifter 7500 XL with LoadLifter 5000

LoadLifter 7500 XL springs have up to 20 percent more air spring volume than LoadLifter 5000 springs. The available volume in these 7" double-bellows air springs enable greater leveling strength at lower pressures. This ensures maximum load-lifting abilities and a great ride quality no matter the load.



57575 AirLift Load Lifter 7500 XL Air Bag Suspension Support System - Back Axle

Installation Details AL57575 Installation instructions

This Product Fits The Following Vehicles



California residents: click here



Customer Reviews

Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle - AL57575

Average Customer Rating:  4.9 out of 5 stars   (154 Customer Reviews)

7,500-lb Capacity. 7" Diameter LoadLifter 7500 XL air springs upgrade your rear suspension for high-quality, full-time load support. They level your vehicle, improve braking and ride comfort, and reduce the strain on your factory suspension.

- AL57575
by:
2006 Chevrolet Silverado

Nice kit. I got this one specifically because of the upper bracket. It prevents flex on the frame channel while under load. Good install instructions with pictures.



- AL57575
by:
2020 GMC Sierra 3500

Looking up the application for my vehicle was simply, straight forward and parts were delivered promptly. I will continue to use etrailer for future purchases



- AL57575
by:

Did a great job.With gooseneck & bumper pull trailer.



- AL57575
by:

The product was exactly as advertised but without a lift it was impossible to align the bolt holes so I do not suggest tackling the job without a lift. It has functioned perfectly to this point



- AL57575
by:

Great kit! Easy and quick installation. We have had them on three RV pickups.....definitely smooth out the trip. The TX Winter Storm created a two week delay in delivery, it sat for two weeks in a warm UPS warehouse .



- AL57575
by:

Great product and easy install!



- AL57575
by:
2004 Chevrolet Silverado

Shipping was fast. Install was easy. Now to test them out and see how I like them.



- AL57575
by:

Very good



- AL57575
by:
2002 Chevrolet Silverado



- AL57575
by:



- AL57575
by:



- AL57575
by:
2008 GMC Sierra



- AL57589
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


I watched the installation video which was very good. The instructions that came with the product were also great. My 2019 Ram 2500 has very large tires and thank god my Son was here to help me. He did the heavy lifting. Installation went very smooth. The only problem was one of the nipples that screw into the bag leaked. I tried tightening it but that did not work. I ended up removing it and putting some yellow gas tape on it and reinstalled. It did not leak after that. I also installed a cigarette lighter in the bed of the truck and the inflation nipples nearby. I may install an inflation kit in the future but this manual method works for pulling my 5th wheel every month or so.



- AL57595
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Got My Order right away, everything was intact, no damage. I had watched some install videos online which helped with the instructions. Had to make minor alterations, one was the cut out for the axle vent tube which was mentioned in the instructions, the other was to cut off the corner of the top mount to give clearance to the exhaust shown by the red arrow in photo. I'm sure not every exhaust is exactly in this position, but mine was, not a big deal. This install was on a 2009 Dodge Ram 2500 4WD.



- AL57577
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


I purchased the Air Lift system for my 2020 450, not because it needed support to carry the load, but to get extra clearance for my 38' deck over that has storage boxes mounted under the frame and will drag if I go over un-even ground, off road. The bags were easy to install, I did in the driveway and it took about 3 hours or so. The only hard part was getting to one of the support bolts on the upper brackets. Just very tight and could have used an extra hand (smaller hand). I have been running empty so I keep the bags at about 6-7psi, when we took out the large trailer I had it at 70psi. I was not going to install a compressor or tank, but after the first run, I can see the advantage and honestly my last dully was set-up with one. The ability to adjust on the go, to dial in the ride you want is the way to go, so I did get a compressor and small air tank we will install over winter. I also like to have a small tank in-line with the bags, so thay have an expansion chamber and tame the ride. Generally I remove the overload spring when I install a system like this, I did not remove the overloads on this truck, and I'll have to see if I do or not. Generally they make the ride much nicer and it is not so hard to dial in the smooth air ride. Quality wise, the kit was great, all hardware present and very heavy built, feel like it is in-line with the 450 load capability.



- AL57595
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Received my order quickly, easy to install. Against my better judgment, I originally ordered the Air lift Loadlifter 7500XL from a competitor online that appeared to have a lower price. Well I learned the hard way, I paid for 2 day shipping, after placing my order with the other company and they took my money, my delivery date was now 4-5 days. I called an was on hold for over an hour, I asked about my 2 day delivery and they said “that was after they were pulled out of the warehouse and that could be 2 days alone” I asked if I canceled the expedited shipping, when could I expect them? I was told 4-6 weeks! What in the wide wide world of sports is going on here!??? I canceled the order, call etrailer and my call was answered within 60 seconds, I placed my order and since the shipping was free, it actually cost less than the competitor, and they arrived in 3 days. Don’t waste your time with others, etrailer is the best!



- AL57577
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


I have had the airlift 7500 XL bags for a year now. I tow a 20,000 lb 5th wheel toy hauler. The airbags have given me no problem since installation. The compressor had to be replaced after several months but the warranty was great and swapped it out free of charge. No issues thus far on the new compressor. Very helpful when hauling and everyone should have one for safety concerns on the road. Too many people tow with the nose up and it's not safe



- AL57538
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Installed on my ‘19 Sierra 2500 4x4 diesel. Installed professionally February ‘19. Vehicle came factory with 5th wheel hardware, but with a little work, they attached just fine. Used in conjunction with my OBA system these bags both improved the ride quality of the truck empty, as well as loaded and towing. I tow a 24’ travel trailer full time. These bags improve the ride dramatically, especially depending on the road surface I’m on. Absolutely problem free. No air leaks. No bag failures. Very satisfied in over 30k miles.



- AL57596
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


These air bags are of excellent quality and the customer service at etrailer is hands down # 1!!! I highly recommend this brand for heavy hauling.



- AL57589
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Got this for safely towing my 42ft 5th wheel. It was super easy to install, works fantastic for leveling out your setup and keeping your steering safe for going through mountains and such.



- AL86KV
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Sat in Sweden (Europe) and googled for Air Lift LoadLifter 7500 XL Air Helper Springs for my 2020 Ford F350 and found them on etrailer.com. Paid with Swedish credit card and sent them with UPS, 1 week later they were on my car in Sweden. Everything worked very smooth and quickly. Thanks etrailer.



- AL57595
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


2018 Dodge Ram 3500 dually 4 wheel drive with 6.7 Cummins. My Fifth Wheel tongue weight was around 4500 pounds. It would make my headlights at night blind people on road. And my steering wasn’t that great! After installing these Air Bags my lights and steering are so much better. Installing these air bags I did it myself on ground. No jacks truck on level ground. I put together everything. Then went under truck on my back. Mounted the top mount. Then I took strap and smash the air bag down to fit. After in place I took strap off. And bolted it all up. Took me 30 min. Per side. Very easy to install. Just basic hand tools needed. I buy a lot of stuff from etrailer they have the finest stuff at excellent prices. They have my business for life!



- AL57589
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Easy install if you know how to use tools. You will need tall jack stands to do it right. The most frustrating part was running the air lines because I had to drop the spare tire. All in all it was a fun job



- AL57577
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


I purchased the load lifter 7500. Etrailer was great easy to work with. Web site was easy to navigate and very informative. Product arrive quickly and was easy to install. I was experiencing an extreme sag, Tire wear and very un smooth ride once my trailer was attached. The load lifter product leveled my ride making for a smoother ride.Very pleased with my purchase. A few before and afters



- AL57589
by:

Review from a similar LoadLifter 7500XL in Vehicle Suspension


Absolutely the best and easiest to install system of its type. I sold the truck these installed on and went with another popular brand for my new RAM 3500…wish I have stayed with the Air Lift XL! Highly recommend this product.


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Ask the Experts about this Air Lift Vehicle Suspension

  • Which Air Bag Suspension Kit Is Best For 2021 Ford F-450 Super Duty 4x4?
    I have a solution for you, however, the Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57575 are not confirmed to fit your 2021 Ford F-450 Super Duty 4X4. A rear air suspension kit that is confirmed to fit your vehicle is Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle # F88ZR. This setup will drastically reduce vehicle sag and improve the overall handling and braking of your truck, including reducing body roll on turns. It is rated for up to 5,000lbs...
    view full answer...
  • Do Air Lift LoadLifter 7500XL Air Springs for 2001 Chevy Silverado 2500 have Internal Jounce Bumpers
    Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle Item # AL57575 does not have the internal jounce bumper. Those are found in the Air Lift LoadLifter 5000 Ultimate Air Helper Springs line such as # AL88275. The Air Lift LoadLifter 7500 XL Air Helper Springs # AL57575 have Air Lift's exclusive upper and lower roll plates which are basically the same in all the LoadLifter kits. I agree with your solutions to the problem: moving weight around and adding additional support. You...
    view full answer...
  • Recommended Airbag Kit for a 2009 Chevrolet Silverado 2500HD
    The best airbags we have for your 2009 Chevrolet Silverado 2500 are the Firestone Ride-Rite Air Helper Springs part # F2250. These airbags will do an excellent job of helping maintain stability and support when you are using your truck bed camper or towing your 5th wheel trailer. They will also not interfere with the frame brackets you have for your hitch which can be a problem for some airbag kits. I recommend Firestone airbags over Air Lift airbags as they have a stronger sleeve and will...
    view full answer...
  • Will Air Bags Fit 2007 Chevy Silverado 2500HD With Fifth Wheel Hitch
    Yes, the Air Lift LoadLifter 7500 XL Air Helper Springs # AL57575 will fit your 2007 Chevy Silverado 2500HD with a fifth wheel hitch installed and be the perfect way to help keep you level and improve the ride of your truck while you are towing. I also strongly recommend installing the Air Lift WirelessAIR Compressor System # AL74000 with the helper springs because it has a wireless remote control which allows you to adjust the air pressure in each bag from the comfort of your truck's...
    view full answer...
  • Inflation Port Size on Air Lift LoadLifter 7500 Air Bags
    The inflation port on the airbags included with the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57575 use a 1/4" NPT fitting. If you need a replacement for this system then you can use part # F3031-1. I spoke with my contact at Air Lift to confirm this.
    view full answer...
  • Recommended Air Lift Air Helper Spring System for 2006 Chevy Silverado 2500HD
    According to our fitguide and Air Lift, their # AL57575 Load Lifter 5000 air helper springs are indeed a fit for a 2006 Chevy Silverado 2500 HD, whether it be a RWD or a 4WD model. You might also be interested in an on-board compressor kit like part # AL25854 which would allow you to add or remove pressure from the system with the push of a button. I've linked to a product video for the # AL57575 as well as to a video showing a typical install of the compressor kit I mentioned.
    view full answer...
  • Is There an Air Lift 7500 XL Series Suspension Kit that Fits 2002 Chevy Silverado 2500HD
    The 7500XL series you mentioned only fits the 2500HD models of the 2002 Silverado. That has to be what you have since you have the Duramax Diesel engine. So the part # AL57575 will fit your truck and work well. The way these install shouldn't be a problem at all with custom exhaust.
    view full answer...
  • Recommended PSI For Air Lift LoadLifter 7500 XL Air Helper Springs on 2007 GMC Sierra 2500
    I believe you are referring to the Air Lift LoadLifter 7500 XL Air Helper Springs part # AL57575 for the 2007 GMC Sierra 2500. There is not a specific PSI per LB of weight when it comes to the Air Lift springs. They can be adjusted between 5-100 PSI. I recommend to fill them until your setup is level but do not exceed 100 PSI. It it easier to use a compressor if you do not already have one I recommend to take a look at the Air Lift WirelessAIR Compressor System part # AL74000. This...
    view full answer...
  • 2 inch Air Lift Spacer Kit for Loadlifter 7500 XL Air Helper Spings
    I have a solution for you but no I do not have a taller air bag for the Air Lift LoadLifter 7500 XL Air Helper Springs item # AL57575. The Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL item # AL52420 are 2 inch spacers. These steel spacers go between the air springs and the mounting brackets, filling the gap between the air springs and your suspension.
    view full answer...
  • Compatibility of AirLift LoadLifter 7500 XL Air Springs on 2005 GMC Sierra Utility Body
    The Air Lift LoadLifter 7500 XL Air Helper Springs - Rear Axle # AL57575 will work well for the aftermarket utility body as long as your 2005 GMC Sierra is a 2500 or 3500 model. It will mount directly to the truck without any issues. If you are interested in a compressor for the air bags to give you that adjustment convenience I recommend the Air Lift WirelessONE Compressor System for Air Helper Springs - Remote - Bluetooth - Single Path # AL25980.
    view full answer...
  • Fit of Air Lift LoadLifter 7500 on 2006 Duramax With Relocated Shock Absorbers
    The AirLift # AL57575 is designed for a stock suspension setup, and without knowing exactly how your specific suspension is set up, I couldn't say with certainty whether the # AL57575 would fit. What I can do however, is link you to the installation instructions which show full-color photos of exactly how the # AL57575 Load Lifter air helper springs will sit on the vehicle once installed. You should be able to compare the photos to your existing suspension, and determine if everything...
    view full answer...
  • Air Bag Mounting Location on a 2006 Chevrolet Silverado 2500 HD
    The space between the top of the leaf springs and bottom of the frame rail on your 2006 Chevrolet Silverado 2500 HD is not ideal for air suspension. I do have an air suspension option for you, however, neither AirLift or Firestone make an airbag kit that attaches to the top of the factory leaf springs on your vehicle. For an airbag kit that attaches to the outside face of the frame rail and on the side of the axle closest to the tire, I recommend using the Air Lift LoadLifter 7500 XL Air...
    view full answer...
  • Air Lift WirelessOne 7500XL Fault Code
    I did check with Air Lift directly and they said the A 14 Comp Open error message for kits like the Air Lift LoadLifter 7500 XL Air Helper Springs # AL57575 usually indicates a bad compressor ground. Moving the mounting location for the ground or wire brushing the ground connection area to ensure a clean connection is made will usually address this code error.
    view full answer...

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Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Cole B
Installed by:
Cole B
Employee Brent H
Installed by:
Brent H
Employee Mary E
Written by:
Mary E
Employee Alex H
Updated by:
Alex H

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