FITS 1992 GMC C/K Series Pickup
SuperSprings Custom Suspension Stabilizer and Sway Control Kit

SuperSprings Custom Suspension Stabilizer and Sway Control Kit

Item # SSA22

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Vehicle Suspension
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1992 GMC C/K Series Pickup

3500 - Cab and Chassis

3500 - Pickup

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SuperSprings Constant Load Vehicle Suspension - SSA22
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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 SuperSprings are available from For expert service call 800-298-8924 to order your SuperSprings Custom Suspension Stabilizer and Sway Control Kit part number SSA22, or order online at
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  • Reviews (1)
  • Q & A (17)
  • Videos (3)
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  • Used (1)
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1992 GMC C/K Series Pickup - SuperSprings Custom Suspension Stabilizer and Sway Control Kit

  • SuperSprings
  • Leaf Springs
  • Heavy Duty
  • Rear Axle Suspension Enhancement
  • Constant Load

2,200-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your GMC C/K Series Pickup's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.


  • Reinforce your vehicle's rear suspension with extra leaf springs that prevent sagging and reduce sway by up to 30 percent
    • Work like sway bars to stabilize your OEM springs and keep them from twisting
    • Compensate for windy conditions, wind turbulence from big rigs, and weight shifts from cornering
    • Lift your truck when you are carrying a heavy load and prevent bottoming out
  • Adjust automatically to your payload
    • Rollers on each end of the SuperSprings activate when the OEM springs flex under load
    • Rollers deactivate when OEM springs aren't under load
  • Can be customized - the shackles attaching the SuperSprings provide several options for installation
    • Choose a setting that increases load support and ride height for constant heavy loads or to compensate for minor spring fatigue in an older automobile
    • Choose a setting that maintains the original factory ride conditions and minimizes effect on unloaded ride quality and height
    • Choose a medium setting that balances support, height, and ride comfort
  • Install easily - bolt on above your existing factory springs with no drilling required
    • For some models with factory springs that sit above the axle, the included poly spring pads prevent shifting
    • Dense polyurethane blocks seat between the top of the factory springs and the underside of the SuperSprings
  • Require no maintenance - no tubing or air pressure to monitor or adjust like air springs
  • Save money
    • Extend the life of brakes, tires, and factory suspension
    • Cost less than air spring systems
  • Made in the USA


  • Weight capacity: 2,200 lbs
    • SuperSprings will not increase your vehicle's weight-carrying capacity
  • 5-Year limited warranty for non-commercial applications
  • 2-Year limited warranty for commercial applications

Overload Spring vs. Leaf Spring

Note: This kit is designed to fit a vehicle with factory top overload springs. As shown in the picture above, a top overload spring sits above the factory leaf spring pack.

SuperSprings diagram of roller and shackle system for extra leaf spring

These additional leaf springs add support and sway control to your existing OEM suspension. Just bolt on SuperSprings over your existing factory springs, and they automatically work when you need them. As the factory spring flexes, a roller at each end of the beefy helper spring reacts to engage the helper spring and to provide extra support. The springs help to better distribute cargo weight throughout your existing suspension, channeling that weight to the points on the frame that are designed to support heavy loads.

SuperSprings leaf spring installed on a vehicle

Placing these leaf springs above your factory springs helps to keep your OEM springs from twisting, so the SuperSprings act like a sway bar, reducing the body roll that makes driving more difficult and dangerous. With these helper springs, driving is safer and easier when it's windy, when your vehicle is rocked by a passing semi, and when you are cornering. The springs help to reduce sway by up to 30 percent. SuperSprings also allow more wheel travel in the rear suspension when they are under load, so they maintain traction and ride comfort better than rubber or polyurethane bumpers. That means they're great for drivers who frequently tow.

Truck before SuperSpringsTruck after SuperSprings

You can also customize the level of support provided by SuperSprings. For most models, the shackles that attach the helper leaf springs to your existing leaf springs have several installation options:

  • For greater support and ride height when your suspension is under a constant load or if you have an older automobile with some spring fatigue, install the helper springs using the upper bolt holes
  • To maintain the factory ride and reduce the effect on your ride height, install using the lower bolt holes
  • To balance support, height, and ride comfort, install using the upper hole on one end and the lower hole on the other

SuperSprings are a maintenance-free, low-cost alternative to air spring systems, which require constant monitoring and air pressure adjustment. These helper leaf springs respond automatically to the load you carry, so there is no crawling under your truck to adjust them. You'll also reduce wear and tear on your suspension, brakes, and tires, which saves you money. The bolt-on installation means that they are easy to fit - no drilling required.

SSA22 Super Springs Leaf Spring Suspension Enhancer - Anti Sway

SSA22 Installation InstructionsInstallation Details SSA22 Installation instructions

Video of SuperSprings Custom Suspension Stabilizer and Sway Control Kit

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for SuperSprings Custom Suspension Stabilizer Review

Speaker 1: Today we're going to be taking a look at the SuperSprings lines of custom suspension stabilizer and sway control kits. You'll want to use etrailer's fit guide to determine the correct kit for your vehicle. Here's what our SuperSprings are going to look like once we have them installed. Now these are going to give us the support we need whenever we're hauling a heavy load or towing a heavy trailer. Typically, whenever we're hauling something extremely heavy our suspension wants to flex a lot and our back end sags down. Well these are going to provide us the extra support by activating whenever our suspension flexes, the rollers on the end of our leaf spring are going to activate our helper spring and provide us that extra support.

But also still giving us a nice ride when we're not towing something heavy, because it's going to deactivate those springs and still have a nice comfortable ride.And since they are attached to the front and back of our factory leaf springs, it's also going to act like a sway bar and it's going to prevent our leaf springs from twisting. Giving us a lot more stability when we're driving down the road. The multiple notches in the end here are going to provide us with a little bit of customization, depending on how much support we need. If we need more or if we just have a little bit of spring fatigue in our truck, it'll give us that little bit of lift so whenever we're towing something we don't have quite as much sag.We have a water tank in the bed of our truck as a heavy load or to simulate the tongue weight of a heavy trailer or a fifth wheel. So as I take the truck through my test course, I can definitely tell that there's a load back there.

The engine doesn't seem to be straining that much, but the bumps are extremely harsh and I can definitely feel it resonating through the seat. When I come to the slalom course and I'm going through the turns it definitely has a lot of body roll and I just generally feel like I need to slow down because it feels like it's leaning a lot and it's not responding quickly enough to the turns.The SuperSprings installed and I have the same load back there. When I'm driving through our course I can immediately tell a difference. The bumps aren't as harsh because the truck isn't sagging down as much and there's a little bit more support back there. But really where I tell a big difference is through the slalom course.

It definitely feels way more stable and even taking the turns going in and out, it just feels like it really wants to stick to the ground a lot better and just generally wants to go faster.Compared to airbags, these are a maintenance free option with no tubes to run or air pressure to maintain. Similar to airbags you can customize the level of support provided. Unlike airbags however you do this during the installation and set it one time rather than on the fly adjustability you get with airbags.And that completes our look at the SuperSprings line of custom suspension stabilizer and sway control kits.

Customer Reviews

SuperSprings Custom Suspension Stabilizer and Sway Control Kit - SSA22

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

2,200-lb Capacity. Upgrade your rear suspension by installing these helper leaf springs above your vehicle's factory leaf springs. They significantly reduce sway and prevent sagging, which is perfect for towing or hauling heavy loads.

- SSA22

Fast delivery easy ordering. Thanks 725525


Ask the Experts about this SuperSprings Vehicle Suspension

Do you have a question about this Vehicle Suspension?

  • Can Gooseneck Hitch Be Installed on a 1995 F-350 7.3 Dually with Air Lift Air Bags Installed
  • No, the Air Lift frame brackets are in the location on the truck frame that the gooseneck hitch frame brackets need. This is going to be the case for any of the gooseneck trailer hitches for your 1995 Ford F-350. You could replace the air bags with a different helper spring system. If the truck does NOT have top overload springs you can use Roadmaster Active Suspension # RAS3611-HD. For a similar option you could use SuperSprings # SSA22 which will work with or without top overload springs. You...
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  • Can a SuperSpring Stabilizer and Sway Control Kit Fit a 1999 Ford F-250 with an Air Bag Kit
  • You certainly can use a SuperSprings Custom Suspension Stabilizer and Sway Control Kit on your 1999 Ford F-250 4WD with an air bag system installed. Out selection includes part # SSA16 with a 1,650 lb capacity, part # SSA22 with a 2,200 lb capacity, and part # SSA13 with a 3,000 lb capacity. These are more for highway use but if you were to use one of the two higher capacity system you would also need to install the Off-Road Poly Pad # P1KT. These will not fit vehicles with factory...
    view full answer...

  • Compatibility of Different Suspension Enhancement Kits on 2017 Ford E-Series Cutaway
  • If a vehicle already has a Firestone rear axle air bag kit like # F2458 installed you cannot also install a Sumo Springs jounce spring kit like # SSR-130-54 but you really should not need to. But it may be possible to use a Suspension Stabilizer and Sway Control Kit like # SSA22 so long as the installation requirements do not interfere with your particular Firestone setup. The installation instructions and a video for kit # SSA22 are linked to show you how these install. This type of...
    view full answer...

  • Suspension Enhancement for Leveling 2012 Ford F-250 When Pulling Fifth Wheel
  • The SuperSprings # SSA22 would be a smart choice to raise your 2012 Ford F-250 when pulling your fifth wheel. They are designed to prevent the sagging you are experiencing and should put you pretty close to level. If you take a look at the attached photo, you can clearly see the difference the springs will make. They have the additional perk of reducing sway, which I imagine can be an issue when towing a 42 foot trailer. I've added a link to a video install of these so you can take...
    view full answer...

  • Recommended Suspension Enhancement for 2003 Ford F-350 4x4
  • For your 2003 Ford F-350 4x4, I recommend the SuperSprings Custom Suspension Stabilizer and Sway Control Kit # SSA22 as well as the SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle # SSR-101-47-2. These springs are designed to compress up to 50 percent under the load, but will not increase your weight carrying capacity. They are a bolt on installation and are maintenance free. They will help absorb bumps and shocks as well as keep your vehicle level. If body roll is your...
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  • Air Lift or Helper Spring Recommendation for a 2000 Ford F-250 Super Duty Towing a Camper Trailer
  • The product that will work best for you will depend on how you will be using your truck and why you are looking for a suspension enhancement system. If you are looking to level your truck because you do a lot of hauling with varying load weights and tow the trailer occasionally then the air bags would work well. I would recommend using the Air Lift LoadLifter air springs, # AL57298, for 2 wheel drive or, # AL57390 for 4 wheel drive models of the 2000 F250. I recommend these air bags...
    view full answer...

  • SuperSprings Custom Suspension Stabilizer # SSA22 Recommendation for 2005 Ford F-350
  • This SuperSprings Custom Suspension Stabilizer and Sway-Control Kit # SSA22 that you referenced would be a good choice for your 2005 Ford F-350 Super Duty 4x4 to help distribute weight throughout your existing suspension system. What is nice about this system is that it has different ride options that let you decide how much load support you would like and how much of the ride height you would like to adjust. I attached installation instructions for this product as well for you to...
    view full answer...

  • Available Suspension Kits for 1997 Ford 2WD F-350 Dually Diesel Pickup
  • We do not offer a steering damper for your 2WD 1997 Ford F-350 dually diesel pickup but we do offer suspension enhancement kits for both front and rear axles that can be seen on the linked page. These kits include air bags like Firestone rear axle kit # F2071, jounce springs such as Timbren kit # TFRTT350E and helper leaf spring kits like SuperSprings # SSA22. The steering dampers we offer, such as Roadmaster # RM-RSSCP30, are for motorhome applications.
    view full answer...

  • Helper Springs for a 2007 Ford F-250 4x4 with Overload Springs
  • On a truck that has overload springs, such as your 2007 Ford F-250, the overload springs could be on the top or bottom of the stack. It is often a smaller spring, yes, and it is not necessarily bound to the other springs. If the overload springs are on the top, like in the video I have linked showing installation, you can use # SSA22. For a model that has bottom overload springs you would use # SSA13 but this seems to be less common. I have also linked the instructions for each of these...
    view full answer...

  • Sway Bar Recommendation for 2003 Ford F-350 4x4 Single Rear Axle
  • We have the Roadmaster sway bar part # RM-1139-153 which is a confirmed fit for your 2003 Ford F-350 4x4 with single rear wheel axle. This is a thicker 1-1/4 inch bar that replaces the sway bar you currently have. No other parts needed to install it. Another option you might consider is the SuperSprings kit part # SSA22. This will give you additional suspension support which will help with the camper and is known to act like a sway bar in that it reduces body roll and sway. This would...
    view full answer...

  • Recommendation to Reduce Sag on Left Side of Class C Motorhome without Using Air Bags
  • To help level out your new RV that's built on the Ford E-350 chassis I recommend taking a look at the Timbren Rear Suspension Enhancement System # TFER35092B. These heavy-duty jounce-style springs will replace the factory bump stops on the rear axle to better support the RV's load and help to bring the left side of the coach up for a more level ride. A jounce-style spring system like this will definitely improve your existing left side sag but there is a chance that it won't lift it...
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  • Recommended Suspension Enhancement to Help Level 2014 Ford F-350 Under Constant Load
  • By 2" leveling kit, I assume you meant a 2" lift kit, is that correct? Also, do you have a F-250 or F-350 and is it 2WD or 4WD?
    view full answer...

  • Which SuperSprings Kit Fits 2017 Ford F-250 4WD
  • The correct 2,200 lb capacity SuperSprings for your 2017 Ford F-250 4WD is the part # SSA22 that you referenced. These fit with or without the overload springs as well. It is a single leaf spring that matches the width of your leaf springs as well.
    view full answer...

  • Will the Roadmaster Active Suspension Leaf Spring Kit Fit a 2005 Ford E-350 Cutaway Class B
  • I do have a very similar option for you in the SuperSprings Custom Suspension Stabilizer and Sway Control Kit part # SSA22 but I checked with RAS and they do not offer a Roadmaster Active Suspension Custom Leaf Spring Enhancement Kit for a 2005 Ford E-350 Cutaway.
    view full answer...

  • Are Helper Springs Available for a 1999 Ford F-350 with a 4 Inch Lift
  • First, we need to find out how your truck is configured. The 4 inch lift kit will not be a problem as long as your truck has not been fitted with aftermarket springs with the lift kit. In this case I would recommend that you go with a set of Super Springs, see link. The Super Springs will be working at all times to prevent body roll and enhance the suspensions ability. If your truck has dual gas tanks, some of the 1999 models still had this option, you will need to go with a shorter...
    view full answer...

  • Can Air Bags be Installed on a 2013 Ford Super Duty with Reese Elite Series 5th Wheel Install Kit
  • Based on where the Reese Elite Series kit # RP30126 installs you will not be able to install air bags due to the mounting requirements of the upper air bag brackets. I checked several brands and came to the same conclusion with all of them. But there are alternatives to air bags. One option is a set of SuperSprings # SSA22 which will provide additional support, reduce sag, and increase vehicle stability. There is also a model with a little more capacity, # SSA25, rated at 3,300 pounds...
    view full answer...

  • Will Firestone Kit #F2400 Fit a Ford 2005 F350 4X4 with a Firestone Kit #F2176 Already Installed
  • The Firestone Kit # F2176 and Firestone Kit # F2400 do not have any interchangeable parts. The # F2176 that you already have installed is not compatible with the BandW Hitch you want to install. You will need to remove the air springs to install the BandW Hitch. With this being done, I would recommend Super Springs part # SSA22 which will work with the BandW Hitch part # 1108 you will be installing. By using part # SSA22 on your 2005 F350 4X4, it will not interfere in any way with the...
    view full answer...

Do you have a question about this Vehicle Suspension?

Used Items Available

Condition: Missing Parts

Notes: This is missing one of the two springs and all mounting hardware. This has never been installed or used and is in good condition.

Our Price: $281.03

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Info for this part was:

Video by:
Andrew K
Video by:
Joshua S
Installed by:
Jeff D
Installed by:
Robert C
Written by:
Tricia G
Expert Research:
Jameson C
Test Fit:
Nicholas E
Video Edited:
Andrew L
Video Edited:
Dustin K
Updated by:
Mary E

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