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Heavy trailers and bed loads can make your suspension squat and throw off handling. The TorkLift StableLoad system fills the gap between your standard leaf springs and lower overload springs, pre-activating the overloads so they work from the start. That means steadier support, less bounce when you hit bumps, and a level stance that keeps steering and braking predictable when towing or hauling.
When your truck sways on uneven ground or feels like it’s porpoising over speed bumps, this kit helps settle it down. By engaging the factory overload springs earlier, the StableLoads reduce side-to-side sway and body roll that air bag systems alone can’t fix. The result is a smoother ride that feels planted whether you’re climbing mountain grades or cruising the highway with a heavy load.
You don’t have to live with a stiff ride when you’re not hauling. The stainless steel StableLoad pads use a hinged quick-disconnect setup that pivots in or out of position with a standard ratchet and 3/8" extension. Engage them for solid load support on workdays, then swing them out for your normal factory feel once the trailer is unhooked or the bed is empty.
Durability matters when your suspension gear sees constant weight and weather. These StableLoads are made from stainless steel for long-term strength and corrosion resistance. Backed by a limited lifetime warranty, they deliver dependable performance season after season without leaks or loss of function.
If you already run air bags, this setup complements them instead of competing with them. Adding StableLoads lets you carry weight across the whole suspension instead of relying solely on air pressure. You’ll need less psi in the bags to maintain ride height, keeping your suspension working as designed while improving overall stability under heavy payloads.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody, Andy here with etrailer.com. Let's take a real quick look at this TorkLift Stable Load Suspension Upgrade with Quick Disconnect for your lower overload springs. Now, this kit is designed to work with your 2020 and newer Chevrolet Silverado, and GMC Sierra 3500, both the 2-wheel and 4-wheel drive models. And on custom-fit parts such as this kit, I do recommend taking advantage of our Vehicle Fit Guide here at etrailer.com. Just input the year, make, and model of your vehicle, and our Fit Guide will confirm if this will work for you or if we have something comparable that will work for you. Now, this suspension upgrade is going to smooth out your ride by cutting down on sway and body roll.
The lower factory overload springs on your truck are designed to help compensate for a large payload. When you're hauling a heavy load, your truck's standard leaf springs can't always counteract the weight of it, so as a result, if you hit a bump when your suspension is fully loaded, the leaf springs will give and cause your truck to bottom out. The overload springs are going to help keep this from happening by mounting beneath the leaf springs to provide points of contact for the stressed springs. Now, there is a natural gap between your truck's standard leaf springs and its lower overload springs. This gap is going to allow the upper leaf springs to flex a bit before making contact with the overload springs, but having this gap creates a situation where bounce or jounce often occurs.
Now, these StableLoads are designed to fill the gap between your standard springs and your overload springs. This pre-activates the overload springs, ensuring that they're engaged from the start instead of engaging only when your leaf springs make contact, at which point you probably already felt the jarring. Now, as you can see here, I have this laid out on my table in parts here, but on your screen I'm kind of giving you an idea what these are gonna look like assembled when they're mounted underneath your truck, so I just, again, just wanted to kind of give you an idea of what the finished product is going to look like. These are going to work seamlessly with aftermarket airbag suspension systems, and by enhancing your lower overload springs in the way described above that I mentioned previously, you're gonna notice less sway and body roll. This is gonna be due to the pre-loading effect of these StableLoads.
It's gonna help better distribute the weight of your payload over the entirety of your factory suspension. So, this is the primary difference between these and many airbag overload systems. So, these StableLoads can be quickly and easily engaged or disengaged. The Quick Disconnect design is gonna allow you to pivot the wedge pack, the piece that sits between the springs in and out of position with a standard ratchet and a 3/8 of an inch extension, which is not included. So, as a result, you can get a stable load when you're weighted down and return to your regular ride when you are done hauling.
So, this includes everything that you see here, along with instructions to guide you through that installation process. I know I kinda gave you a lot of information there, but if you happen to have any other additional questions, don't hesitate to give us a call. We do want to be sure that you're getting exactly what you want and need. But I think it's gonna wrap up our quick look today. I do hope that it was helpful for you. Again, my name is Andy, thank you for joining me.
Customer Satisfaction Score:
91% were satisfied with this product
9% of customers were not satisfied
Ratings & Reviews
Kate F.
8/10/2026
I am sorry to hear they didn't get you as level as you hoped Landon. What is your year, make, model, and how heavy of a load are you hauling?
Gwendolyn Y.
7/9/2025
Ouch, I agree with you, Alan—that doesn’t look good at all. Keep me posted on how things go with TorkLift, and if you need anything from our end, I’m here to help!
David
3/23/2021
One year and I still think these are a great product. They work very well with the weight of the camper and improve sway control as well as squat. Well worth the investment.
Floyd
11/8/2025
We’ve been very happy the torq lift product. Easy to engage and disengage and keeps the truck stable. We tow an enclosed trailer and it helps keep the weight distribution level as well. Very glad we used this method over air bags or torsion bars.
Daniel
12/21/2025
If you read what torklift says about their Stable load devices for lower overload springs ……….. Believe it! I have a new Lance 975 camper that I put on my Ram 3500 SRW pickup and it handles amazing… I have heard people say that when you buy a camper, you should only install equipment as needed for hauling your Camper… I disagree! Before I had a 100 miles on my last 3500s I installed the Torklift stable loads, frame mounted camper mounts, and Fastgun tie downs… Torklift equipment has never let me down, and this last summer my Bride and I drove up to Alaska, by way of the Alcan Hwy ,,,, One thing more that I would encourage everyone to buy, that you can get here at etrailer, are Roadmaster front and rear sway bars . In my case The Stableload and sway bars have eliminated almost all sway… Don’t Cheat Yourself! Buy The Best Equipment!!
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Jerry B.
8/26/2026
That's awesome! I'm glad you love them. Are you planning any trips with the camper anytime soon?