FITS 1992 GMC C/K Series Pickup
Air Lift Ride Control Air Helper Springs - Rear Axle

Air Lift Ride Control Air Helper Springs - Rear Axle

Item # AL59501

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Vehicle Suspension
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1992 GMC C/K Series Pickup


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AL59501 - Air Springs Air Lift Vehicle Suspension
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The best technical support and full vehicle suspension installation instructions. Lowest price C/K Series Pickup vehicle suspension guarantee and expert service. GMC C/K Series Pickup, 1992 vehicle suspension by Air Lift are available from For expert service call 800-298-8924 to order your Air Lift Ride Control Air Helper Springs - Rear Axle part number AL59501, or order online at
  • All Info
  • Reviews (6)
  • Q & A (13)
  • Photos
  • Why etrailer?

1992 GMC C/K Series Pickup - Air Lift Ride Control Air Helper Springs - Rear Axle

  • Air Lift
  • Air Springs
  • Standard Duty
  • Rear Axle Suspension Enhancement

2,000-lb Capacity. Level your GMC C/K Series Pickup when you're hauling a heavy load with these Ride Control air springs. The adjustable springs improve overall stability and ride quality, eliminate rear sag, and reduce strain on your factory suspension.


  • Provides your vehicle with up to 2,000 lbs of load-leveling support, reducing strain on your rear suspension and improving both safety and ride quality
    • Designed for light-to-medium duty trucks, vans, and SUVs with leaf springs
  • 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
  • Installs between your vehicle's frame and its leaf springs
    • Manual inflation valves are typically mounted on bumper for easy access
  • Includes 2 air springs, mounting brackets, hardware, alignment tool, tubing, and Schrader valves for manual inflation
    • Add a compressor system with in-cab gauges (sold separately) to monitor and automatically adjust air pressure
  • Made in USA


  • Load-leveling capacity: up to 2,000 lbs
    • Ride Control springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.
  • Adjustable air pressure: 5 psi - 100 psi
  • Lifetime warranty
  • 60-Day satisfaction guarantee

Ride Control gives the suspension system on your light-to-medium-duty truck, van or SUV unrivaled support. With these air springs installed, you'll experience the same comfortable, smooth and safe ride that you're used to enjoying when you're not hauling. Plus, Ride Control reduces the strain that heavy loads can put on your vehicle, saving you money in potential repairs.

Everything on your vehicle suffers from the stress of hauling or towing heavy loads - your brakes, your tires and your handling ability. Even your headlight aim can be thrown off. Without some kind of reinforcement for your factory suspension system, you could be putting the life expectancy of your vehicle at risk. Air Lift's adjustable air spring kit, Ride Control, gives your suspension the extra support it needs when you are carrying heavy cargo. By providing equal load distribution, Ride Control lessens the stress that your truck has to endure.

Ride Control's air bags are adjustable from 5 to 100 psi, so you can get the perfect amount of support for any size load. And the springs can be inflated independently of one another for front-to-rear and side-to-side leveling. The system's also easy to install and even easier to maintain.

Ride Control comes with manual inflation valves that are typically mounted on the bumper but can be installed anywhere on your vehicle for easy access. For even more convenience and control, you can add a compressor and gauge system (sold separately), which will let you monitor and automatically inflate your air springs.

An exclusive alignment tool is included with your Ride Control kit. This tool allows you to install each air spring so that it is centered perfectly between your vehicle's leaf spring and frame. This helps to prevent damaged caused by the spring rubbing against underbed components, ensuring lasting suspension support.

Air Lift kits are designed to keep your vehicle at normal ride height. You can find the normal ride height of your vehicle by unloading it and measuring the distance between the bottom edge of your wheel well and the center of the hub. After you find and record this distance, you can regulate the amount of air that you put into your air springs to maintain normal ride height - even when you are hauling a heavy load. You will need to adjust the air pressure in your air bags according to the size of your load.

These adjustable air springs come with a lifetime warranty with no mileage restrictions. In addition, Air Lift is so sure that you will benefit from their air spring suspension system that they offer a 60-day satisfaction guarantee. Install and use Ride Control springs for 60 days, and if you are not satisfied at the end of this time, you can remove them from your vehicle and return them for a full product refund. Now that's confidence.

59501 Airlift Ride Control Air Bag Suspension Support System - Back Axle

AL59501 Installation InstructionsInstallation Details AL59501 Installation instructions

California residents: click here

Customer Reviews

Air Lift Ride Control Air Helper Springs - Rear Axle - AL59501

Average Customer Rating:  4.8 out of 5 stars   (6 Customer Reviews)

2,000-lb Capacity. Level your vehicle when you're hauling a heavy load with these Ride Control air springs. The adjustable springs improve overall stability and ride quality, eliminate rear sag, and reduce strain on your factory suspension.

- AL59501

Everything seems to be in order. Thank you. 644808

- AL59501
1996 Chevrolet C/K Series Pickup

Kits are easy to install but, instructions need help. 142332

- AL59501
2007 Chevrolet Silverado

Great product, Great price. Installed on 2007 Chevy Silverado. Made towing much easier. Installed in under 2 hours Thanks etrailer!!!!!!!!!!!!!!!!! 5 stars 97946

- AL59501
2003 Chevrolet Silverado

The product its self and etrailer I would definitely give 5 stars to, but the instructions given suck. They have every trucks instructions in the same manual that the air bags will fit on to so you have to constantly bounce around to find your next step. I went through and highlighted all the stuff that was intended for my vehicle and read it until I could repeat it from memory. I had read some other reviews on other sites complaining about how you have to constantly keep pressure in them to keep them from self destructing. I would not recommend putting these on if your not going to install the air compressor kit as well because they will loose air pressure no matter what. I know it doubles the cost of installing these but if your going to do it, do it right. It took about 4 hours to install both bags and run the airlines to the compressor and about another 2 hours to install the compressor. I am not a mechanic but am fairly inclined, I would install these again and recommend them to anyone trying to level and smooth out their ride. 65159

- AL59501
2007 Chevrolet Silverado

Bought this kit for my 2007 Chevy Silverado pick-up so that I could carry my 1500 lb camper. Kit installation was fairly simple and now truck sits level with camper on. Great service from Stephanie H was very helpful. 64569

- AL59501
2000 Chevrolet Silverado

product was as stated. easy and quick installation works great. was shipped and received quickly. 53267


Ask the Experts about this Air Lift Vehicle Suspension

Do you have a question about this Vehicle Suspension?

  • Air Lift Suspension System Recommendation for a 2004 GMC Sierra
  • For you 2004 GMC Sierra you would want to go ahead and get an entire Air Lift Suspension system instead of trying to piece one together. Even if you have certain components already it is almost always less expensive (and less of a headache) to just buy the correct kit outright. If you have a 2500 or 3500 you would want the # AL57275, or if you 1500 model you would want the # AL59501.
    view full answer...

  • Recommended Air Springs Compatible With 2000 Dodge Dakota Club Cab 4x4
  • For your 2000 Dodge Dakota Club Cab 4x4, I recommend the Air Lift Ride Control Air Helper Springs - Rear Axle # AL59501. This system has a 2,000 lb capacity and requires 6 inches from the outside of the frame to the inside of the tire. This is not compatible with an in bed hitch. For either air spring option, I recommend the Firestone Air Command I - Analog Gauge w/ Standard-Duty Compressor - Single Function - 130 psi # F2158. This will allow you to adjust the air pressure in your...
    view full answer...

  • Will the Firestone Ride Rite Air Bags # 2190 Fit on a 2004 GMC Sierra 1500 4x4 Crew Cab Truck
  • The 2004 Chevrolet/GMC 1500 series pickups do not have enough room between the springs and wheel and tire for the Ride-Rite kit, item # F2190. The diameter of the convoluted air bag is too large to fit. The correct kit for your truck is the Air Lift Ride Control, part # AL59501.
    view full answer...

  • Will My Old Air Springs Work With My 2006 Chevrolet Silverado 1500 4x4?
  • We do have air spring kits that will fit your 2006 Chevrolet Silverado 4x4, but unfortunately the old air springs you have are not compatible. If you have a heavy duty 1500 4x4, then I would recommend the Firestone Ride-Rite Air Helper Springs, # F2190. These springs are adjustable from 5 psi to 100psi and maximize safe load-carrying capacity while increasing stability and improving the overall ride quality. If you have a light duty 1500 4x4, you would need the Air Lift Ride Control...
    view full answer...

  • Comparison Between Air Lift # AL59542 and # AL59501 for 2002 Ford F150 4WD
  • According to our friends at Air Lift, the only difference between the two parts you mentioned, # AL59501 and AL59542 is that the # AL59542 uses an offset mounting bracket that will allow a fifth wheel hitch to be installed in the truck. The bracket is the only difference between the two parts. If you do not currently have a fifth wheel hitch installed, you can use either part. Both kits are manually inflated, but there are upgrade kits available that include on-board compressors like...
    view full answer...

  • Rear Axle Air Bag Kit Compatible with 5th Wheel Hitch Installation in 2001 Dodge Ram Pickup
  • Some of the rear axle air bag kits we offer are compatible with 5th wheel hitch installations. It depends on the specific truck version you have. For instance, if your 2001 Dodge Ram is a 2WD or 4WD 1500 with standard height then you could use kit # AL57215 so long as you have at least 8-inches of space between the outside of the frame to the inside of the tire. Certain other kits do not work with 5th wheels, such as # AL59501, and we note this in the installation notes. The linked...
    view full answer...

  • What Are The Air Spring Dimensions For 1993 Ford F-150 4x4 Truck
  • For the Air Lift Ride Control Air Helper Springs, part # AL59501, the sir springs have a compressed height of 3.1 inches and the extended height is 10.25 inches. The compressed height of the air springs for the Air Lift LoadLifter 5000 Air Helper Springs, part # AL57215 is 2.3 inches and the extended height is 9-inches. Both of these kits are designed to fit your 1993 Ford F-150 4x4 truck.
    view full answer...

  • Firestone Air Bag Helper Springs for a 2007 GMC Sierra Classic 1500 Denali 4x4
  • For your 2007 GMC Sierra 1500 Denali 4x4 you can use Firestone Sport-Rite kit # AL59501 if the truck is a light duty. If it is a 1500HD then you can use # F2190. I also recommend a compressor kit # F2158 which will allow you to add or remove air from the air bags from the comfort of your truck cab.
    view full answer...

  • Firestone Air Helper Springs for 1999 GM 1/2 Ton Truck
  • For the 1999 1/2 ton GM truck, Air Lift offers the Ride Control Air Helper Springs, part # AL59501. The # F2190 is a fit for 2001-2006 1/2 ton or 1999-2005 3/4 ton trucks, but it will not fit your 1999 1/2 ton model.
    view full answer...

  • Air Lift Suspension Kit Recommendation for 2000 GMC Sierra 1500 4WD
  • For a 2000 GMC Sierra 1500 4WD we have the Air Lift suspension enhancement kit part # AL59501 which is a confirmed fit and will work well. For a compressor kit to help you maintain and inflate the air bags easily we have the Air Lift Load Controller II part # AL25592 which would be a great option.
    view full answer...

  • Will Air Lift Ride Control Air Helper Springs Fit 2003 Chevy Silverado 1500HD
  • Yes, the Air Lift Ride Control Air Helper Springs # AL59501 will fit your 2003 Chevy Silverado 1500HD, you simply need to make sure you have at least 6 inches from the outside of the frame to the inside of the tire, as you can see by the cut out of the linked installation instructions I added for you. I also strongly recommend installing the Air Lift WirelessAIR Compressor System # AL72000 with the helper springs because it has a wireless remote control which allows you to adjust the...
    view full answer...

  • Availability of Air Suspension Enhancement for a 1991 Dodge Ramcharger
  • We have a suspension enhancement system (SES) for your 1991 Dodge Ramcharger but it is from Air Lift as Timbren doesn't have any that will fit your vehicle. The Air Lift part number is # AL59501 and it has a 2,000 lb weight capacity. For these to fit the distance from the outside of the frame to the inside of the tire must be at least 6" on your Ramcharger. Attached are the installation instructions for you to check out. If you anticipate adding/subtracting air frequently then I recommend...
    view full answer...

  • Air Suspension Enhancement Recommendation for a 2000 Dodge Ram 1500 Lowered 4 inches
  • If your 2000 Dodge Ram 1500 is a 2 wheel drive truck and has a suspension drop the correct kit you would need is the part # AL59103. If you lowered your truck with like drop spindles or some other way that doesn't affect the suspension you would instead want a kit like part # AL59501.
    view full answer...

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Info for this part was:

Updated by:
Tricia G
Updated by:
Mary E
Expert Research:
Jameson C
Expert Research:
Jeffrey L

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