New 2017 Fits Are Here for StableLoad!

StableLoad Picture 1

Many people are pulling their truck campers or trailer out of storage or buying new ones in preparation for some summer camping fun.

Of course there are basic things to do to prep, such as de-winterizing, cleaning everything out, getting groceries, etc. But one thing that many people forget over the long winter months is how much they hated the feeling of instability or sway while they were on their way to the campgrounds.

That's where we come in – we are here to help you prevent these common occurrences of handling issues with the Torklift StableLoads.

StableLoad Picture 2


New 2017 StableLoad fitments include:
• All Ford F150 trucks
• Ford F250 regular cab/super cab/extended cab/super cab
Ford F350 regular cab/super crew/ super cab extended
• Ford F450 regular cab/ super crew/ super cab extended
• Dodge RAM 3500 crew cab/mega cab/mega cab dually
• Chevy 1500 crew cab
• Chevy 2500
Chevy 3500
• Toyota Tundra double cab

Although this list is quite long, it doesn't show all the 2017 StableLoad fitments that we have, which you can find here. We are still looking for some Chevy long bed trucks and Toyota trucks for final testing. Our aim is to have the ones we have yet to test as soon as possible. Don't see your fit? Call us. With a couple questions and a picture, we can confirm over the phone: 800-246-8132.

StableLoad Picture 3

Now, we can hear you saying, "Well, what about sway bar, shocks or airbags?" You could always purchase those products, because the StableLoad is designed to work in conjunction with all of them. But what not many people know is how airbags affect your suspension. To put it succinctly: airbags for suspension take your four-point suspension system, turn it into a two point suspension system which can potentially lead to leaf spring damage and further feelings of instability while towing or hauling. You find yourself balancing your truck camper on the equivalent of two footballs.

On the other hand, StableLoad suspension products are designed to complement the factory suspension of your truck, maintaining that quad contact design and improving the handling, sway, body-roll and sag of your truck while you're hauling heavy equipment. One of the best benefits of the StableLoad is also the ability to turn on and off in seconds. Let it help improve your ride quality while towing and return back to your factory suspension when you're done – it's a win/win situation!

Features of the StableLoad include:
• Dramatically improves safety, handling, body roll and porpoising while towing and hauling
• Ability to turn on and off in seconds*StableLoad ou black and white
• Universal fit for all vehicles with factory installed upper or lower overloads
• Quad contact design complements the vehicle's specially engineered suspension that automotive manufacturers have invested millions of dollars designing, while all other rear suspension products reduce contact to only two points  
• Quick no-drill installation**
• Enhances airbag performance by lowering airbag overload air pressure and activating the factory overloads
• Kit includes four StableLoads (outfits one complete vehicle)
• Legendary Lifetime Warranty includes coverage for the vehicle factory leaf springs
• Proudly made in the USA

* Applies only to the StableLoad Quick Disconnect (Lower Overload).
** Does not apply to the StableLoad Quick Disconnect (Lower Overload) A7311 (WITH DRILL KIT).

Below is a video showing you the installation process for the StableLoad:

Wherever your next adventure takes you — Torklift suspension upgrade products keep you safe and allows you to focus on one of the most fun aspects of a trip: what to do when you get there! If you have a 2017 Dodge RAM truck, a 2017 Ford truck or 2017 Chevy truck, we've got you covered with the StableLoad suspension stabilizer!

To find StableLoad fitments for your 2017 truck, learn more by searching through our automated application guide or give us a call at 800-246-8132.


kerstinWritten by Kerstin Stokes:
As a graduate from the College of Idaho with a B.A. in both History and Art, Kerstin has found her passion for writing and marketing. She enjoys looking up tasty recipes for baking and daydreaming about future travels. 

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Skip the carnival ride when towing or hauling – StableLoad Challenge proves StableLoads work wonders

Torklift arrived in Everett excited to introduce the StableLoad Challenge to Torklift dealers attending a dealer training session for Torklift products.

What’s the StableLoad Challenge?

Two identical Ford F-150 trucks
2,800 pounds loaded in each Ford truck bed

One truck has StableLoads suspension stabilizer

One truck has just the factory suspension

Drivers took a test-drive with both Ford trucks

Could they tell the difference?

Take a look at what these folks had to say about their experience:

Skip the Carnival Ride
“I can feel it leaning back and forth as I go around the corner. Kind of feels like the back of the truck is in charge,” said the driver taking the StableLoad Challenge. Behind him, the rear of the truck swayed, drawing the momentum and gravity dragging toward the back of the vehicle. Indeed, the Ford F-150 truck was in charge.

carnivalDriving your truck shouldn't be a carnival ride


 “I have problems with vertigo so I am very motion sensitive. It’s a very uncomfortable feeling for me. This is about as close to a carnival ride as I wanna get.”


The StableLoad Challenge asks drivers an important question: Can you feel the difference with StableLoads? With firsthand experience, those who took the StableLoad Challenge could feel an incredibly noticeable difference.

Four Points of Stability
Whether you’re using your vehicle to move debris, haul a truck camper or tow their much heavier travel trailer or 5th wheel cousins, a very important part of transporting heavy loads is stability. What makes leaf spring suspension ideal is its four points of contact, two on each side of the vehicle.

Screen Shot 2016-05-03 at 3.10.42 PM

StableLoads have a design that maintains these points of contact that are crucial in providing stability. With other aftermarket suspension products, points of contact are reduced to only two, resulting in less stability and lack of support from the leaf spring suspension. The leaf spring pack and overloads are meant to be engaged and StableLoads take advantage of this expertly engineered design that vehicle manufacturers have invested millions in developing. By keeping the leaf springs engaged, the strength built within the truck’s suspension shines.

As one person noted when taking the StableLoad Challenge, without the StableLoads the “truck was in charge.” With the StableLoad Suspension Stabilizer you’re now the one in control – the way it should be.

Engaging StableLoad Suspension StabilizerThe lower StableLoad can connect and disconnect in secondsChoose the Mode for your Load
With lower quick-disconnect version of StableLoads, switch on and engage to be in tow/haul mode. Switch off to enjoy factory suspension. The lower StableLoads allow you the luxury of choosing what mode you want. With a turn of a ratchet, engage the lower quick-disconnect StableLoads for the extra support your vehicle needs. Simply disengage and enjoy your smooth factory ride when you no longer need that extra oomph.

Installation is easy with the StableLoads universal design. Fitting vehicles with factory installed upper and lower overloads, StableLoads have fast, no-drill applications available. Click here to find your application. Each kit includes four Torklift StableLoads for either upper or lower overload springs depending on the model you select, outfitting one complete vehicle. StableLoads come with Torklift’s Legendary Lifetime Warranty and even extends coverage to the vehicle’s factory leaf springs. Call 800.246.8131 for warranty details.

After See how much more relaxed he looks with his hands no longer gripping the wheel tightly?

The verdict’s in
As one test-driver analyzed how the StableLoads performed, he relaxed comfortably in his seat. He noticed the smooth movement and gained confidence while feeling more and more in control.

We asked, “Can you feel the difference?”

The difference, according to each person who took the challenge, was noticeable.

“Yeah, totally different!” said our test driver.

Science agrees
We’ve heard thousands of success stories from those who’ve turned to StableLoads instead of other suspension products. Even backed by real-life feedback from those who took the StableLoad Challenge, we wanted to provide tested data based on actual side-by-side comparisons of every aftermarket suspension option. By using an inclinometer to measure movement, we’ve uncovered information that strongly supports the glowing testimonials from our satisfied customers. Click here to see the science behind the StableLoads and you’ll be shocked at our results.

Learn more about the StableLoad Suspension Stabilizer or find a dealer near you.

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The StableLoad Challenge: Does your truck have what it takes?

Last year, Torklift International introduced the StableLoad Challenge at the Lance Owners of America Rally in sunny California. Several truck camper and towable owners were given the opportunity to test drive two Ford F-150 trucks loaded down with 2,800 pounds of gravel. The trucks were identical with the exception of one important detail—one truck had the StableLoad suspension stabilizer installed and the other just had the factory suspension. Lance owners were so impressed with the results of the StableLoad Challenge that we thought we would bring the challenge a little closer to home: Everett, Washington. We encouraged Torklift dealers to take the challenge themselves… if they dared.

StableLoad Challenge

The experts weigh in…
The goal of the StableLoad Challenge was for attendees to experience first-hand the difference in driving a truck equipped with Torklift StableLoads. We let them take the trucks out for a spin to see for themselves the big difference in the Ford truck’s suspension.

Without StableLoads
StableLoad Challenge Participant“I noticed when I stepped on the brakes, it slid back and forth a little,” one driver commented as he maneuvered the truck around the parking lot course. He’s no amateur when it comes to towing and hauling truck campers. As he careened through the course, he noticed that the factory suspension was “a little on the mushy side.” It’s not exactly the review you’re hoping for when you spend your life’s savings on a brand new Ford F-150 truck. “I know you’re in a flat parking lot here,” he said, “but you kind of feel every little ripple.”

With StableLoads
With a raise of his eyebrows and a surprised tilt of the head, the same driver remarked simply, “Yes—this is a lot nicer,” as he took the wheel of the truck equipped with StableLoads and drove it smoothly through the course.

Another attendee confessed that he was also impressed with the stability of the StableLoads. “It’s kind of cliché,” he said, “but it sounds like there’s no weight back there.”

All of our drivers were fascinated with the results of the StableLoad Challenge. But what is it exactly that makes the StableLoads so effective?

The science of suspension
StableLoad suspension stabilizers are specially designed to help the factory suspension system do the job it was engineered to do, which is to haul and tow a hefty amount of weight.

Loaded TruckIt is typical for trucks to come equipped with a set of overload leaf springs. Ideally, these would handle a factory designated amount of payload placed in the truck bed. Unfortunately, the leaf spring pack typically need to drop several inches before they make contact or “activate” the lower overload spring, which provides the necessary support for heavy lifting. When lacking this extra support, it causes those problems you feel when driving: sway, bounce and increased stopping time. In order to fix the issues, something needs to pre-activate the power within the overload leaf springs and keep the truck level.

If you haven’t guessed, that “something” is the StableLoad suspension stabilizer.

Lower StableLoad Wedge PackThe precision crafted wedge-shaped design of the StableLoad inserts between the overload leaf spring and the leaf spring pack, maintaining the contact necessary to properly support the weight of hauling without causing the truck to sag. This contact is maintained along all four points of the factory suspension, which gives you added control—something you won’t find in any other suspension upgrade.

How StableLoads compare to other suspension products
Other suspension products like airbags, shocks or a sway bar, essentially turn your factory designed four-point suspension into a two-point suspension, which negatively affects the amount of control you have over your vehicle.

Let’s consider how airbags affect your suspension. While it’s true that they help lift and level out the weight of the truck camper, they unfortunately balance this weight above the upper leaf springs. In doing so, only two points are engaged, which contributes to the side-to-side sway and that feeling of porpoising. Shocks and sway bars work similarly—they do part of the job, but you won’t have nearly the improvement that you will with the StableLoads.

Plus, only the StableLoad suspension stabilizer offers the ability to change the suspension settings in seconds. Engage the lower StableLoad when you’re towing or hauling, and turn it off for a factory ride when you’re not—it’s all done with a simple flick of the wrist and a 3/8 ratchet.

 Engaging StableLoad Suspension Stabilizer

If we haven’t convinced you yet, click here for additional information about how suspension works and why the StableLoad is the best choice for the job.

Don’t leave us in suspense
We want to make sure that you feel safe and secure when you’re driving. That’s why we love this product. It dramatically improves the handling issues experienced when hauling or towing, which makes your life a little more stress-free. If you have any stories to tell about how the StableLoad has improved your hauling and towing experience, we would love to hear about it!

Watch the video below for more rave reviews from our latest StableLoad Challenge or click here for more information about where to purchase Torklift StableLoads.


Jenica headshotWritten by Jenica Donahue:
Jenica holds a B.F.A. in Creative Writing from the University of North Carolina Wilmington. She is a freelance writer interested in blogging, copy writing and editing. She enjoys exploring new places and hiking in the Pacific Northwest.

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StableLoad Challenge is back again: What’s the point of 4-point suspension?

If you’ve seen our first go at the StableLoad Challenge, it’s clear that those who tested the StableLoad suspension stabilizer are convinced on its ability to remedy handling issues of a loaded down truck. In hopes of echoing this approval, we took the StableLoad Challenge to Everett, Washington.

What’s the StableLoad Challenge?

Two identical Ford F-150 trucks

2,800 pounds loaded in each Ford truck bed

One truck has StableLoads suspension stabilizer

One truck has just the factory suspension

Drivers took a test-drive with both Ford trucks

Could they tell the difference?

When we rolled on up to Everett from our manufacturing facility in Sumner, Wa., we were excited to introduce the StableLoad Challenge to Torklift dealers attending a dealer training session for Torklift products. Take a look at what these folks had to say about their experience:


How was the StableLoad suspension stabilizer so successful in solving side-to-side sway, body roll and other tedious handling characteristics caused by hauling heavy loads or towing trailers?  

Let’s take a look at how suspension works on your vehicle.

Originally, vehicles are designed and built with four-point suspension.  Each of the two rear leaf springs has two points of suspension on each end of the leaf spring giving you four total points of control.

4-point-diagramVehicle manufacturers create a
4-point leaf spring suspension system
on the vehicle’s rear axle
Your vehicle’s factory engineers invest millions of dollars to ensure a four-point suspension system because it provides a needed compromise between your ride quality while towing/hauling and also the ride quality while driving unloaded.

Other suspension products diminish the factory four-point suspension and reduce the control points to only two. For example, airbags take all of the weight that you are applying to the truck by lifting it above the leaf springs. By placing weight onto just two airbags, you may have successfully leveled your ride but unintentionally created issues with side-to-side sway and bounce.

Other aftermarket suspension products create the opposite effect of the control that 4-point suspension provides.  Two-point suspension provides only minimum control. Just like two heads are better than one, four points are better than two. Simple concept, yet a mind blowing difference.

Teaming up with your factory suspension
teamworkStableLoads are the only suspension upgrade that works with your factory suspension and continues to use all four points of the suspension. By pre-engaging the vehicles already existing factory installed overload leaf springs, the vehicle is prepared in advance for the effects of heavy payload caused by towing and hauling. Using precision laser-crafted wedge plates, the lower StableLoad application eliminates the gap between spring pack and lower overload leaf springs.  

wedge-packWedge plates to fill gap in leaf springsb2ap3_thumbnail_stableload-display.pngLower StableLoads engaged and disengaged

Translation? The truck isn’t required to drop several inches from the weight of the load in order to initiate the support needed from its overload leaf springs. By maintaining the four-points of contact, the suspension is being used with the maximum potential in which its factory engineers intended.giftThere are benefits to working with factory suspension

Teaming up comes with benefits
Trucks are expensive. You pay a lot to have comfortable ride quality and when you load your truck down, you’ll say sayonara to that once enjoyable ride. If your expensive truck rides like a dream, would you want to modify it to ride like dad’s old ‘76? Meh. We think not.


switching-on-modeTurning the StableLoads on is simpleWith the lower StableLoads ability to be turned on and off, you can change the settings of your vehicle. When towing or hauling, simply turn on the StableLoads to engage the suspension sooner giving you a stable ride and dramatically reduced side-to-side sway, body roll and porpoising. StableLoads allow you to have the stiffer/towing ride when you need it, and the smooth factory ride when you don't.

Why choose StableLoads over Airbags?
As previously noted, airbags provide only two points of contact on your factory suspension as opposed to the original four points. Airbags take the weight of the towing or hauling load off of your suspension and essentially redistributes it onto two balloons. This causes a teeter-tottering effect. With airbags, the weight can shift back and forth causing your factory suspension to become disengaged. Click here to learn how airbags affect your suspension.

Backed by Science
We’ve heard thousands of success stories from those who’ve turned to StableLoads instead of other suspension products. Even with real-life feedback from those who took the StableLoad Challenge, we wanted to provide factual data based on actual side-by-side comparisons between Stableloads and other suspension products. By using precise motion measuring devices, we’ve discovered significant scientific information that strongly supports the glowing testimonials from our happy customers. Click here to see the science behind the StableLoads and you’ll be shocked at what we revealed with our experiment. 

The StableLoad suspension stabilizer is easy to install and applicable to any truck, van, SUV or small commercial vehicles with factory overload leaf springs. Find your application or click here to learn more about Torklift StableLoads.


sherylWritten by Sheryl Bushaw:
As a graduate from Arizona State University with a B.A. in Journalism and emphasis in Public Relations, Sheryl is a passionate writing professional with focus in areas of copy writing, social media and creative design. She is a travel enthusiast and explorer-extraordinaire with a zest for life.

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Science behind the StableLoad Suspension Stabilizer

myth-bustersHave you ever watched the TV show Mythbusters on the Discovery Channel? One of the oldest and most popular television shows on Discovery, the television series tests validity of rumors and myths by applying scientific method. With their experiments, the ultimate truth is exposed and common myths are debunked.

In an effort to reveal the capabilities of Torklift International StableLoad suspension upgrade we too, turned to science. In our own version of Mythbusters, we conducted a series of tests to address an important question:

Do suspension upgrades actually work?pounds

We loaded a 2015 Ford F150 truck with 2,800 pounds to simulate significant payload. For an in-depth assessment, the loaded Ford truck is tested through three different variables that replicate common handling issues.

  1. Large pot hole = side-to-side sway inclinometerInclinometer
  2. Speed bump = porpoising (front-to-back motion)
  3. Cornering = body roll

To measure degrees of movement, an inclinometer was mounted to the Ford F-150 truck. The inclinometer measures horizontal and vertical tilt.

The Ford truck was driven through the course to uncover the best and most effective suspension upgrade for your vehicle. To set a baseline, we recorded measurements of the factory suspension with no suspension upgrades.  Second, we installed airbags at 100-psi air pressure. Finally, we put the StableLoad Suspension Stabilizer to the test.

The results may surprise you.

Take a look:

The outcome of our test relied on science to prove StableLoads as the clear winner. Torklift’s version of Mythbusters showed that suspension upgrades actually do work, and that StableLoads have the greatest affect on handling characteristics of a vehicle when it comes to side-to-side sway, porpoising and body roll. If you often use your truck to haul or tow heavy payload, the StableLoads should be the first suspension modification to consider.

What makes StableLoads so effective? It’s simple.

wedge-packStableLoad wedge packBy pre-activating the strength within factory leaf spring suspension, the StableLoads tap into the overload leaf springs for extra support when towing or hauling heavy payload like a truck camper, fifth wheel, or any type of trailer.

The use of precision laser-crafted wedge plates that fill the space between the factory leaf spring pack and overload leaf spring triggers support from the vehicle’s suspension. The power of the factory suspension is initiated and put to maximum use.

Leaf Springs w No StableLoad

Applicable to any truck, van, SUV or small commercial vehicles with factory overload leaf springs, the StableLoads are the only suspension modification that quickly turn on and off based on your preference. If you use your vehicle as a daily driver, simply switch off the lower quick-disconnect StableLoads and enjoy its smooth factory ride.

b2ap3_thumbnail_stableload-display.pngStableLoads engaged (left) and disengaged (right)StableLoads are also easy to install and most applications bolt on without any need for drilling. In the rare case your vehicle does not have the half-inch hole pre-drilled by the vehicle manufacturer, don’t stress. Our engineers have designed the StableLoad Drill Tool to help. Using specialty cobalt drill bits and a household cordless drill, each leaf spring can be drilled in less than 37 seconds.

Click here to see how to drill a leaf spring. Learn about our complimentary drill tool rental program here.

true-falseRecently we’ve heard another question arise on the rumor circuit.




Will drilling into a leaf spring cause the spring to split or crack?


Due to the properties of hardened spring steel as a tempered alloy of iron, the thickness and strength of the leaf spring cannot be split or cracked. In fact, a specific technique must be used in order to drill through the spring successfully.


The spring cannot be cracked because of the following factors:


  1. The area on the lower overload leaf spring where the StableLoad installs is a relatively low stress area.
  2. The hole drilled is a radius as opposed to a square shape. The corners of a square cut would have heightened stress, causing potential for cracks to form. The round hole avoids stress risers, eliminating possibilities of splitting a spring.

Lastly, keep in mind that most vehicle manufactures are putting holes in the factory springs. If that isn't enough to give you peace of mind, Torklift International guarantees not just the Stableloads with our Legendary Lifetime Warranty, but we also cover your leaf springs. If you have any questions in regards to drilling leaf springs, call our Tech Support team at 800-246-8132.

In conclusion, the results of the StableLoad Test provided significant insight as to how suspension upgrades can help your vehicle handle payload more effectively.stableload-marathon

In comparison to airbags, the StableLoads performed 30 percent better when it comes to side-to-side sway, front-to-back motion or porpoising is reduced by 20 percent, and body roll showed 10 percent improvement.

By using the inclinometer to measure and analyze vehicle movement, science proves that suspension upgrades greatly impact vehicle handling.

Click here to learn more about the StableLoad Suspension Stabilizer.

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Phantom cargo? Suspension mod that makes an impact

driving-with-camperDriving with payload

 Hook up the trailer or load your truck camper onto your vehicle. Climb into the driver’s seat. Pull out of the driveway and onto the road. Do you feel the load you are towing or hauling? Chances are the answer is yes. Wouldn’t it be nice to feel just as safe and stable as if driving an unloaded vehicle?



A vehicle is designed to respond to payload. There are many adverse effects to handling a vehicle if payload is significant. Even if the load is within the manufacturer’s maximum capacity, it’s typical to experience poor handling characteristics. Examples include severe side-to-side sway, front-to-back rocking or ‘porpoising’ and body roll.

Heavier payloads also cause rear end truck sag, where the front of the vehicle is lifting upward due to weight pressing the back end of the vehicle downward. This leads to a number of risks for both your vehicle and personal safety. Click here to see the negative effects of rear end sag on your vehicle.

To address poor handling characteristics, turn your attention to the suspension of your vehicle. If you have overload leaf springs, the StableLoad suspension upgrade is the first suspension modification you should turn to. Torklift International StableLoads are effective on any truck, van, SUV or small commercial vehicle with factory overload leaf springs.

leafspring-with-stableloadQuick-disconnect StableLoads
installed on lower
overload leaf spring
It’s almost too simple. The lower quick-disconnect StableLoad uses a precision laser-crafted series of adjustable wedges to fill the small gap between your leaf spring pack and overload leaf spring. By filling this void, the strength and support of the overloads are activated and put to work as the vehicle engineers intended. This simple but effective suspension mod has major benefits. When driving with StableLoads engaged, experience dramatic improvement in vehicle handling.



For more detail on how overload leaf springs work in conjunction with StableLoads, click here.

 For those who haul campers or tow trailers, the lower quick-disconnect StableLoad is the most versatile suspension
option. wedge-packLower StableLoad wedge pack
with 3 wedges
As the only suspension product in the industry that has the ability to be turned on and off based on your needs, the StableLoads are ideal for those who use their vehicle for a daily driver. By engaging and disengaging, enjoy extra suspension support when needed without having a permanent effect on the smooth ride quality unloaded factory suspension provides.

KOATo gain real world perspective from those who tow or haul, we introduced the StableLoad Challenge at the KOA campground in Acton, California. The challenge required campers to test-drive two identical Ford F-150 trucks with 2,800 pounds loaded into the truck bed. The load in the truck bed simulated hauling or towing heavy payload.

The difference? One Ford truck had its factory suspension while the other Ford truck had the Torklift International StableLoad suspension stabilizer installed. Test-drivers were blown away by the results. When driving the truck with StableLoads several people mentioned they could no longer feel the load.david

During his StableLoad Challenge test-drive David Copeland explains, “It doesn’t feel like you have anything back there!”


Watch the StableLoad Challenge here:

Now that’s what we like to call phantom cargo: the joy of towing or hauling safely with such control and stability that the driver doesn’t even feel the camper or trailer.

Click here for more information on the StableLoad Challenge and learn more about the Torklift International StableLoad suspension stabilizer.

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Add-on leaf springs or airbags? StableLoad Challenge reveals the best solution for suspension

b2ap3_thumbnail_engagedstableload.jpgStableLoad suspension upgrade turned on

Torklift International StableLoad suspension stabilizer is a simple but highly effective product that installs on any truck, van, SUV or small commercial vehicle with factory overload leaf springs. StableLoads allow the vehicle to handle payload more effectively because the factory overload leaf springs are initiated.


wedge-packLower StableLoad wedge pack
with 3 wedges

By inserting precision-crafted wedge plates into the gap between your vehicle’s leaf spring pack and lower overload leaf spring, the factory leaf springs activate and perform to their full potential. Click here for details on how leaf spring suspension works.

When a vehicle’s supporting extra load, the driver often experiences poor handling characteristics such as body roll, side-to-side sway and porpoising. Driving under these conditions is not only uncomfortable, but also unsafe. When StableLoads are turned on, experience a smoother ride that’s safe and worry-free.

At a recent rally, Torklift International introduced the StableLoad Challenge to attendees. As people who tow trailers or haul truck campers often, we thought who better to experience how the StableLoads affect a vehicles suspension.

lance-camper-rallyAttendees of the Lance Owners of America Rally in Acton, Calif.

poundsTo introduce the StableLoad suspension upgrade to rally-goers, the StableLoad Challenge required two identical Ford F150 trucks loaded with a 2,800-pound load to simulate a truck camper or trailer.

What was the difference between the Ford trucks? One Ford F150 truck had StableLoads installed, the other Ford F150 truck used only its factory suspension. Test-drivers drove both Ford trucks with and without the StableLoads to see if they could feel the difference in handling.

Take a look at this unseen footage of Randy Risso’s test-drive:

Without the StableLoads, Randy mentions he could feel the 2,800-pound load in the bed leading the truck as opposed to having controlled steering ability. He also discusses alternative suspension upgrades as he currently has airbags installed on his truck to haul his Lance truck camper.

randyRandy has thought about add-on leaf springs to help carry his truck camper more effectively. However, negative side effects that extra add-on leaf springs place on his truck’s ride quality has convinced him otherwise. Since his Lance truck camper isn’t always loaded on the truck, he doesn’t want to be stuck with a stiff ride when the vehicle is unloaded.

When Randy drove the F150 truck with the StableLoads turned on, he could easily tell the difference with how the Ford truck handled.

“It’s almost like not having any load at all!” Risso said.

Unlike any other aftermarket suspension upgrade available, the StableLoads are easily switched on and off, leaving you to enjoy your smooth factory ride when unloaded but also activating extra support when towing or hauling is necessary.

The lower quick-disconnect StableLoads engage and disengage in seconds.

Engaging StableLoad Suspension Stabilizer

balloonsAirbags can be like balancing your payload on two balloonsRandy talks about the combination of StableLoads and airbags. Although airbags are effective with leveling a vehicle under load, they often cause negative side effects of increased side-to-side sway, stiff ride quality and potential for leaks.  By lifting payload completely off the vehicle’s leaf springs, the entire load is balancing on an area roughly the size of two balloons. The stabilizing effects and power of the vehicle’s factory suspension essentially go untapped.  

Be sure to read our article on 3 easy steps to eliminate bounce and sway from airbags.  By decreasing the air pressure in airbags and engaging the leaf springs with StableLoads, you’ll find that all core issues with poor handling are addressed. Several people turn to StableLoads prior to installing airbags on their vehicle. Typically no further aftermarket suspension mods are needed due to the effectiveness of Torklift StableLoads.  

Overall, rally-goers that took the StableLoad Challenge were impressed with the improvement in ride quality that the StableLoads provided.

Click here to see the full video of the StableLoad Challenge or learn more about the StableLoad suspension stabilizer.

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How does truck sag affect my vehicle?

sag-towing-trailer-camperRear end truck sag from towing or hauling

Has the term ‘sagging’ ever been associated with something positive? If your truck or vehicle displays rear end sag when towing a trailer or hauling a heavy load, it’s important to address the rear end sag by finding a proper solution that levels the vehicle. Truck sag, also referred to as truck squat, is the visible effect of payload on the rear end axle, causing the nose of the vehicle to shoot upwards while the back end tilts downward. Some folks underestimate the severity of driving a vehicle in this position. The handling dynamic of your vehicle will suffer greatly.

With rear end sag, you’ll experience these side effects:tire-footprintUneven tire footprint

  1. Increased braking distance, inability to stop
  2. Steering is completely thrown off  -- steering is loose or has a feeling of ‘floating’ because the vehicle’s maneuvering capabilities are unresponsive
  3. Misaligned steering leads to increased tire wear and uneven tire footprint, which can potentially decrease your fuel mileage

wheel-drivingInability to gain controlWhen you’re driving with vehicle sag, you’ll likely stress to focus your mind and keep the vehicle in its lane on the road, often overcompensating with corrective steering because it’s significantly altered. It’s unsafe and difficult to gain control of a vehicle when operating under these conditions.


We introduced the StableLoad Challenge at a camping rally to those who tow or haul often. By placing 2,800-pound load in the back of two identical Ford F150 trucks, we had test-drivers experience the suspension of both vehicles, one with the StableLoad suspension stabilizer turned on, the other without.

 We parked the trucks side by side as we gathered test-drivers at the rally. Before anyone even drove the vehicles, rally-goers could physically see the difference between the trucks by the amount of sag. The Ford truck without the StableLoads suspension stabilizer had rear end sag while the Ford truck with StableLoads installed sat level.

challenge-sagTruck comparison on Ford F150 truck during the StableLoad Challenge

 How does the lower quick-disconnect StableLoad application correct rear end sag? The StableLoads effectively reduce the amount of rear end sag by pre-activating the vehicle’s factory overload leaf springs. Not only for trucks, the StableLoads universally fit on any truck, van, SUV and light commercial vehicles that come equipped with overload leaf springs. 

suspension for leveling

By occupying the gap between the leaf spring pack and lower overload, the stabilizing effect of the leaf springs are activated much sooner. With the factory suspension put to use as it’s designed, you experience a leveled vehicle and reduction in stressful handling characteristics such as side-to-side sway, body roll and porpoising.


The condition of leaf springs is different on each vehicle, meaning the space or clearance between the upper leaf spring pack and lower overload leaf spring varies. Each StableLoad comes with three specially designed wedges that are adjustable to accommodate this.

stableloads-partsLower Quick Disconnect StableLoad KitThe wedge plates are able to be removed one at a time (as needed) to accommodate applications where the space between the lower overload and main spring pack are limited. Each individual wedge plate is 1/4 inch thick and has special tapered edges built in. The more spacers or wedges that fit into the gap increase the level of effectiveness. However, if only one or two of the wedges are used, the stabilizing effects of the quick disconnect StableLoad are still noticeable.

 wedge-packLower StableLoad wedge pack
with 3 wedges
The wedge pack easily rotates into position when towing or hauling, much like an on and off switch for your suspension. With the ability to engage and disengage, the StableLoads allow the convenience of returning to your comfortable factory ride when you’re not towing or hauling.

Those who took the StableLoad Challenge were amazed at how StableLoads helped eliminate truck squat. When rally-goer Paul Bechtel test-drove the Ford F-150 truck with StableLoads turned on, he felt the difference in handling immediately.


“Wow, what a difference,” said Bechtel. “I have a lot more control. The ride is very smooth and porpoising is reduced.”

See the entire StableLoad Challenge by watching the full video:

Click here to learn more about the StableLoad suspension stabilizer.

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Three most common handling issues when towing or hauling

To help reduce poor handling and enhance the suspension of a vehicle, it’s proven that the StableLoad suspension stabilizer not only significantly improves all aspects of ride quality, but also provides overall safer experience on the road.

b2ap3_thumbnail_SL_Product_Box_OU.pngStableLoad suspension upgradeWe’ll take a look at the most common complaints of poor handling experienced when hauling a truck camper or towing a trailer to show why StableLoads are the first suspension modification you should turn to.  StableLoads engage and activate the stabilizing effects of your vehicles factory overload leaf springs, providing the support needed to handle extra weight.

StableLoads easily install on any vehicle including trucks, vans, SUV’s and light commercial vehicles that come equipped with factory overload leaf springs.

To put the capabilities of the StableLoad suspension stabilizer to the test, let’s examine real life experiences of people who tow or haul often.

Cue the StableLoad Challenge: an opportunity to see if others noticed improvement in ride quality from driving a Ford F-150 truck both with and without the StableLoad suspension stabilizer.  bruceThe challenge allowed attendees at a rally to experience the Ford F-150 truck’s suspension with a 2,800-pound load in the back.

Rally-goer Bruce Pound took the challenge to learn more about the capabilities of the StableLoad. During his test-drive with the StableLoad suspension stabilizer turned on, he mentioned how the StableLoads make a difference when it comes to the three most common handling problems.

Issue #1: Side-to-side Swayside-to-sideSide-to-side sway
When a vehicle is under significant load, the suspension is unable to provide proper support causing the truck to sway from side-to-side. As a typical complaint from those who haul campers, the camper creates a “top-heavy” feeling and it’s difficult to gain control of the vehicle, especially at higher speeds.

“I can tell a difference in the suspension itself,” said Pound. “You don’t feel as if you’re swaying -- the side-to-side sway isn’t there.”

To aid suspension and level the vehicle, many people turn to airbags. However, the side effects of installing airbags will actually increase side-to-side sway and amplify bounce motion. With airbags payload is balanced on an area roughly the size of two footballs, lifting the weight completely off the factory suspension, taking the truck’s factory spring suspension completely out of use. StableLoads put your suspension back into effect and work with factory overload leaf springs to trigger exactly what they’re built for.

Issue #2: PorpoisingporpoiseBounce and porpoising
Misalignment increases stopping distance, ability to steer without delayed response, increased tire wear and more negative characteristics. This results in the front and back motion known as ‘porpoising.’ A heavy load in the back of your vehicle tends to put additional weight on the rear axle, causing the truck to sag and the nose of the vehicle to tilt upwards. This unnatural positioning impacts the drivability and handling of the vehicle, causing forward and backward rocking.

The first thing that Bruce Pound noticed during his test-drive was the aspect of braking more effectively.  The distance needed to stop the truck was noticeably less and the porpoising effect when trying to stop the vehicle was completely eliminated.

“With the StableLoads the braking feels a lot smoother,” said Pound. “When I hit the brakes with that one [Ford F150 without the StableLoads], there was a lot of rocking.”

Issue #3: Body RollbodyrollVehicle body roll
When maneuvering winding roads and sharp corners, a vehicle carrying added payload is much harder to control. Vehicles with high center of gravity like truck campers or higher ground clearance are notorious for pitching and leaning over each side when turning.  

When cornering during the test-drive, body roll of the vehicle was significantly reduced.

 “There is a definite difference,” said Pound. “This was a much smoother ride.”

As the load transfers toward the outside of turns, StableLoads allow you to keep control of the vehicle’s direction by increasing stability.

b2ap3_thumbnail_engagedstableload.jpgStableLoads on leaf spring engagedSolution: StableLoad Suspension Stabilizer
One solution solves all three of these common handling issues, plus additional benefits.  The StableLoads also help by leveling the vehicle and eliminating sag, which can cause serious side effects not only to your ride quality, but the truck itself.

Torklift International StableLoad suspension stabilizer is the only suspension modification that can be adjusted for use. With the ability to literally turn the StableLoads on and off by engaging and disengaging them in seconds, enjoy the convenience of returning to your comfortable factory ride when you’re not towing or hauling.

Engaging StableLoad Suspension Stabilizer

The StableLoad Challenge made a huge impression on each rally-goer that took the challenge. Watch the full video of the StableLoad Challenge:

Click here for more information on the StableLoad suspension stabilizer.

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