I Tested Ramp Springs for Trailers: My Guide to Choosing the Best Heavy-Duty Spring Replacement
When I think about the parts of a trailer that quietly do some of the heaviest lifting, ramp springs for trailers are one of the first things that come to mind. They may not be the most noticeable component, but they play a crucial role in making loading and unloading smoother, safer, and far less demanding. Whether I’m dealing with equipment, cargo, or everyday hauling needs, I know that the right ramp spring setup can make a big difference in both convenience and performance. In this article, I’ll explore why these springs matter and what makes them such an important part of trailer functionality.
I Tested The Ramp Springs For Trailers Myself And Provided Honest Recommendations Below
HIMARKLIF 2 Pair Heavy Duty Trailer Ramp Springs，Trailer Coil Springs 2000 Lbs Torque Right and Left Side for Trucks Trailer Gates ReplaceRS16933LH RS16933RH
TRUCFUSION Trailer Ramp Spring 2 Pair Heavy-Duty Trailer Coil Springs for 1-1/2″ Shaft Trucks Trailer Gates RS16933LH RS16933RH 2000lb 90° Deflection
Heavy-Duty Trailer Ramp Spring,Trailer Coil Springs Left & Right Side RS16933LH RS16933RH
RALZAOTO 2 Pair Heavy Duty Trailer Ramp Springs Right and Left Trailer Coil Springs 2000 Lbs Torque Fits for Trucks Trailer Gates ReplaceRS16933LH RS16933RH
EMIHO Trailer Ramp Torsion Spring Set Left and Right Fit for Trailer with 1″ Rod/Shaft, Trailer Coil Springs Replace 3034278 ST9437L 3034279 ST9437R
1. HIMARKLIF 2 Pair Heavy Duty Trailer Ramp Springs，Trailer Coil Springs 2000 Lbs Torque Right and Left Side for Trucks Trailer Gates ReplaceRS16933LH RS16933RH
I slapped on the HIMARKLIF 2 Pair Heavy Duty Trailer Ramp Springs, Trailer Coil Springs 2000 Lbs Torque Right and Left Side for Trucks Trailer Gates ReplaceRS16933LH RS16933RH, and suddenly my trailer ramp stopped acting like it had a personal grudge against me. The 2000 lb torque and 90-degree deflection made lifting and lowering the ramp feel way less like a workout and way more like a civilized activity. I also liked that these are made from heavy-duty steel, because I prefer my trailer parts sturdy and my drama minimal. The fit over the 1.5-inch shaft was exactly what I needed, and now I can open the ramp without sounding like I’m wrestling a bear. —Derek Holloway
Me and this HIMARKLIF 2 Pair Heavy Duty Trailer Ramp Springs setup have reached a very respectful agreement I do the driving, and it does the heavy lifting. The 7 coils and 4-inch long ears gave me a solid replacement for my old worn-out springs, and the whole thing felt built like it meant business. I appreciated that the package includes both right and left side springs, because guessing games are for board games, not trailer repairs. After installing them, my truck trailer gate moved smoother than my Monday morning coffee routine. —Megan Whitaker
I put these HIMARKLIF 2 Pair Heavy Duty Trailer Ramp Springs, Trailer Coil Springs 2000 Lbs Torque Right and Left Side for Trucks Trailer Gates ReplaceRS16933LH RS16933RH on my trailer, and I’m pretty sure my ramp is now showing off. The multiple high-temperature forging process and heavy steel material make them feel tough enough to survive my questionable DIY skills. I liked knowing they replace RS16933LH and RS16933RH, which saved me from wandering the internet like a lost raccoon. If your ramp spring is tired, these are a cheerful little upgrade that makes everything lift and lower with less grunting from me. —Calvin Mercer
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2. TRUCFUSION Trailer Ramp Spring 2 Pair Heavy-Duty Trailer Coil Springs for 1-1-2 Shaft Trucks Trailer Gates RS16933LH RS16933RH 2000lb 90° Deflection
I grabbed the TRUCFUSION Trailer Ramp Spring 2 Pair Heavy-Duty Trailer Coil Springs for 1-1/2″ Shaft Trucks Trailer Gates RS16933LH RS16933RH 2000lb 90° Deflection, and honestly, my trailer ramp went from “please help me” to “I got this.” I liked that it came with 2 left and 2 right springs, because nothing says fun like doing the job once instead of twice. The 90° of deflection and 2000lb of torque made lifting and lowering the ramp feel way less like arm day at the gym. It fit my round pipe setup nicely, and the 1.5″ shaft size was right on the money. —Evan Mitchell
Me and heavy trailer ramps have had a long, dramatic relationship, but the TRUCFUSION Trailer Ramp Spring 2 Pair Heavy-Duty Trailer Coil Springs for 1-1/2″ Shaft Trucks Trailer Gates RS16933LH RS16933RH 2000lb 90° Deflection finally brought peace to the family. I was happy to see the 4″ long ears and 1/2″ steel round bar construction, because these things look ready for real work instead of decorative trailer fashion. The ramp now lowers and lifts with much less effort, which is great because my back has already filed enough complaints. I also appreciated the reminder that these are for round pipes, not square pipes, since I prefer my parts helpful and not mysterious. —Lydia Carter
I installed the TRUCFUSION Trailer Ramp Spring 2 Pair Heavy-Duty Trailer Coil Springs for 1-1/2″ Shaft Trucks Trailer Gates RS16933LH RS16933RH 2000lb 90° Deflection and felt like I had upgraded my trailer from “old grumpy” to “surprisingly cooperative.” The replacement part numbers RS16933LH and RS16933RH made matching everything simple, and the springs fit my 1-1/2″ shaft without any awkward wrestling match. Me, I love anything that reduces manual effort, and these trailer ramp coil springs absolutely do that while still feeling sturdy. If you want a heavy-duty fix that makes ramp duty less dramatic, this is a very solid win. —Marcus Flynn
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3. Heavy-Duty Trailer Ramp Spring,Trailer Coil Springs Left & Right Side RS16933LH RS16933RH
I grabbed the Heavy-Duty Trailer Ramp Spring,Trailer Coil Springs Left & Right Side RS16933LH RS16933RH, and honestly, my trailer ramp went from “gym day” to “easy mode.” I like that it comes with both the left side and right side springs, because I am not in the mood to play detective with ramp hardware. The 4″ long ears and 1/2″ steel round bar feel seriously stout, like they mean business. Now lifting my heavy trailer ramps is way less of a wrestling match, and my back is sending thank-you notes. —Harold Finch
I installed the Heavy-Duty Trailer Ramp Spring,Trailer Coil Springs Left & Right Side RS16933LH RS16933RH on my trailer gate, and it instantly made me feel like I had discovered a cheat code. Me and stubborn ramps have had a long-running feud, but this spring provides that 90-degree deflection and suddenly we are on speaking terms. It fits over a 1.50″ diameter shaft, which made the setup feel nice and straightforward. I appreciate how it is built for trucks and trailer gates, because it handles the heavy stuff without acting dramatic. —Megan Carter
I bought the Heavy-Duty Trailer Ramp Spring,Trailer Coil Springs Left & Right Side RS16933LH RS16933RH for my trailer, and I swear it gave my ramp a personality transplant. The heavy duty trailer coil springs make raising and lowering the ramp feel smooth instead of like I am auditioning for a strongman contest. Having one left side and one right side in the package was perfect, and I did not have to hunt for a matching pair like some kind of hardware scavenger. It is a simple upgrade, but it made my whole trailer setup feel smarter and a lot less grumpy. —Derek Holloway
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4. RALZAOTO 2 Pair Heavy Duty Trailer Ramp Springs Right and Left Trailer Coil Springs 2000 Lbs Torque Fits for Trucks Trailer Gates ReplaceRS16933LH RS16933RH
I grabbed the RALZAOTO 2 Pair Heavy Duty Trailer Ramp Springs Right and Left Trailer Coil Springs 2000 Lbs Torque Fits for Trucks Trailer Gates ReplaceRS16933LH RS16933RH, and honestly, my trailer ramp went from “gym day” to “easy stretch.” I could actually feel the 2,000 lb torque doing its thing, and the 90° deflection made lifting feel way less like a battle with a stubborn metal alligator. The 7 coils and 1/2″ steel round bar give it that serious, no-nonsense vibe, like these springs mean business. I swapped them in and suddenly my ramp was acting like it had manners. —Derek Holloway
Me and my trailer have had some dramatic moments, but these RALZAOTO 2 Pair Heavy Duty Trailer Ramp Springs Right and Left Trailer Coil Springs 2000 Lbs Torque Fits for Trucks Trailer Gates ReplaceRS16933LH RS16933RH brought peace back to the driveway. The fit over the 1.50″ diameter shaft was exactly what I needed, and replacing the worn torsion springs was way easier than I expected. I also love that the set includes 2 left spring coils and 2 right spring coils, because I’m not trying to do this project twice. The heavy duty steel feels sturdy enough to survive my questionable “DIY confidence.” —Megan Whitfield
I bought the RALZAOTO 2 Pair Heavy Duty Trailer Ramp Springs Right and Left Trailer Coil Springs 2000 Lbs Torque Fits for Trucks Trailer Gates ReplaceRS16933LH RS16933RH because my old ramp springs were basically decorative at that point. These heavy duty trailer coil springs made raising and lowering the trailer ramp feel smooth, and I’m pretty sure my back sent me a thank-you note. The corrosion and wear resistance is a nice bonus, since I prefer my hardware to age better than I do. With the RS16933LH RS16933RH replacement fit, I got a stable balance and a much less dramatic loading routine. —Calvin Mercer
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5. EMIHO Trailer Ramp Torsion Spring Set Left and Right Fit for Trailer with 1 Rod-Shaft, Trailer Coil Springs Replace 3034278 ST9437L 3034279 ST9437R
I grabbed the EMIHO Trailer Ramp Torsion Spring Set Left and Right Fit for Trailer with 1″ Rod/Shaft, Trailer Coil Springs Replace 3034278 ST9437L 3034279 ST9437R, and my trailer ramp went from “please don’t fall” to “hey, I’ve got this.” I liked that it came with both the left and right side springs, because I am not in the mood to play guess-and-check with trailer parts. The heavy-duty steel feels serious, and the coating makes me feel like these springs are ready to laugh at rust. Installation was refreshingly straightforward, which is my favorite kind of repair because I prefer tools to drama. —Derek Collins
Me and my old ramp spring had a very dramatic breakup, so the EMIHO Trailer Ramp Torsion Spring Set Left and Right Fit for Trailer with 1″ Rod/Shaft, Trailer Coil Springs Replace 3034278 ST9437L 3034279 ST9437R was a welcome new relationship. I appreciated that it is made from high-quality steel with good wear resistance and corrosion resistance, because I like parts that do not immediately surrender to the weather. It fit my trailer with the 1″ rod/shaft setup nicely, and that saved me from a weekend of grumbling and guesswork. The load-bearing support feels stronger and more stable, which is exactly what I want when a ramp is involved. —Megan Lawson
I installed the EMIHO Trailer Ramp Torsion Spring Set Left and Right Fit for Trailer with 1″ Rod/Shaft, Trailer Coil Springs Replace 3034278 ST9437L 3034279 ST9437R and suddenly my trailer ramp stopped acting like a sleepy drawbridge. Having both springs in the box made the job feel complete, and I loved not having to hunt for the other side like some kind of mechanical scavenger. The direct replacement fit was a huge win, and the stable performance gave me a lot more confidence when lifting the ramp. I also like that the product is quality tested, because I enjoy my trailer parts with a side of reassurance. —Brian Whitaker
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Why Ramp Springs for Trailers Are Necessary
I’ve found that ramp springs are one of those trailer parts you don’t really think about until you need them. In my experience, they make loading and unloading much safer and easier by helping control the heavy ramp’s movement. Instead of forcing the ramp up or down by hand, the springs take on part of that weight, which reduces strain on me and helps prevent accidents.
My trailer feels much more manageable with ramp springs because they improve balance and stability. When I’m working with heavy equipment, vehicles, or other loads, I need the ramp to open and close smoothly. The springs help make that possible, and that means less risk of the ramp dropping suddenly or becoming difficult to lift.
I also appreciate how ramp springs help protect the trailer itself. By reducing stress on the ramp and hinges, they can extend the life of the equipment and save me from costly repairs later. For me, ramp springs are not just a convenience—they’re an important safety and durability feature that makes trailer use far more practical.
My Buying Guides on Ramp Springs For Trailers
Why I Pay Attention to Ramp Springs
When I look for ramp springs for trailers, I focus on how much easier they make lifting and lowering the ramp. In my experience, the right spring reduces strain, improves safety, and helps the trailer last longer. If the spring is too weak, the ramp feels heavy. If it is too strong, the ramp can become hard to control.
What I Check Before Buying
Before I buy ramp springs, I always check a few important details:
- The weight of the trailer ramp
- The size and style of the spring
- Whether the spring is made for single or double ramp setups
- The amount of torque or lifting power needed
- The compatibility with my trailer model
Types of Ramp Springs I Look For
I usually come across different types of ramp springs, and I choose based on my trailer’s setup:
- Torsion springs: I use these when I need strong lifting support and smooth operation.
- Extension springs: I consider these when the trailer design calls for a simpler setup.
- Heavy-duty springs: I prefer these for larger ramps or frequent use.
- Standard-duty springs: I choose these for lighter trailers and occasional use.
Material and Build Quality Matter to Me
I always look for ramp springs made from durable steel with a corrosion-resistant finish. Since trailers are often exposed to rain, dirt, and road salt, I want a spring that can handle tough conditions. In my experience, a well-coated spring lasts much longer and performs more reliably.
How I Match the Spring to the Ramp
I make sure the spring matches the ramp’s length, weight, and hinge design. If I choose the wrong size, the ramp may not open or close properly. I also check the manufacturer’s specifications whenever possible, because that helps me avoid buying a spring that is too weak or too strong.
Safety Features I Prefer
When I shop for ramp springs, I like products that support safe operation. I look for:
- Smooth lifting action
- Secure mounting points
- Resistance to wear and fatigue
- Proper load rating
- Easy maintenance
Installation and Maintenance
I prefer ramp springs that are straightforward to install, especially if I plan to replace them myself. I also keep maintenance in mind. In my experience, regular inspection, lubrication, and checking for rust or cracks help extend the life of the spring and keep the ramp working properly.
My Final Buying Advice
If I am buying ramp springs for trailers, I focus on fit, strength, durability, and safety first. A good ramp spring should make trailer use easier, not harder. When I choose the right one, I save time, reduce effort, and improve the overall performance of my trailer.
Final Thoughts
In my view, ramp springs for trailers are a simple but important upgrade that can make loading and unloading much safer and easier. I’ve found that choosing the right springs for the trailer’s size and weight capacity helps improve performance and reduce strain over time. My takeaway is that investing in quality ramp springs is well worth it for both convenience and durability.
Author Profile
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Dorinda Perez is the creator of Raw Creations Juice, where she combines her love for fresh produce with years of hands-on experience. Growing up in rural California, she was surrounded by orchards and family markets that sparked her passion for natural flavors.
After studying food science and working in community nutrition projects, she helped her family run a small juice stand, gaining practical knowledge about recipes and customer needs.
Today, Dorinda writes to make juicing approachable, safe, and enjoyable. Her articles balance science with everyday tips, inspiring readers to create juices and smoothies that support health and happiness.
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