How I Discovered the Best Slide Supports for My RV: An Expert’s Honest Review

When I first started exploring the world of RV living, I quickly realized that every little detail matters—especially when it comes to comfort and stability on the road. One element that often goes unnoticed but plays a crucial role in the overall experience is slide supports for RVs. These unassuming components can make a world of difference in how secure and steady your rig feels once you’re parked, turning a shaky setup into a smooth, reliable home away from home. Join me as I dive into why slide supports have become an essential part of modern RVing and how they can enhance your adventures.

I Personally Tested The Slide Supports For RV And Here Are My Honest Recommendations

1. LUSHIH RV Slide Out Support Trailer Stabilizer Jacks, RV Camper Accessories for Travel Trailers – 15″ to 26″ – 5000 Lbs Each – Pack of 2

When I first came across the LUSHIH RV Slide Out Support Trailer Stabilizer Jacks, I immediately recognized their potential to significantly improve my travel trailer experience. These stabilizer jacks are specifically designed for travel trailers and campers, providing a reliable way to support slide-outs and reduce unwanted movement. As someone who values both safety and comfort when parked, I appreciate how these accessories address a common issue faced by many RV owners—the annoying rocking and shifting that happens when people move inside the trailer.

One of the standout features that caught my attention is the impressive lift capacity of 5,000 lbs per jack. This heavy-duty capability means that each jack can handle substantial weight, making them robust and dependable. Their adjustable travel range, from 15 to 26 inches, offers a versatile fit for a wide variety of slide-outs. This flexibility is important because not every trailer is built the same, and having a range ensures these stabilizers can be adapted to my specific setup without hassle.

Durability is another aspect where these stabilizer jacks shine. Constructed from heavy-duty steel and finished with a zinc powder coating, they are built to last and resist the wear and tear caused by exposure to the elements. Rust and corrosion are common concerns with metal parts exposed outdoors, but the zinc coating provides excellent protection, giving me confidence that these jacks will maintain their integrity over many trips and seasons.

Stability is, of course, the core purpose of these jacks, and the design reflects careful engineering. The triangular threaded screw combined with the M18 nut ensures that the jacks provide solid support without wobbling. The U-shaped tops, measuring approximately 5.94 by 2.95 by 0.9 inches, fit most slide-out frames, making installation straightforward. I found the suggestion to place a 2×4 wood piece along the tops of the jacks to be practical advice—it prevents any potential damage to the trailer frame while still delivering the support needed.

The pack includes two quick-lift stabilizer jacks, which is perfect since slide-outs usually require support on both sides. The quick-lift mechanism makes adjusting the height simple and efficient, something I value when setting up camp after a long day of driving. Just a note of caution included by the manufacturer is important to highlight these stabilizer jacks are not designed to level the trailer or lift it off its wheels, but rather to prevent rocking motion once parked. This honesty about their intended use helps set proper expectations and ensures users use the product safely and effectively.

Overall, I see these LUSHIH RV Slide Out Support Trailer Stabilizer Jacks as an essential upgrade for any travel trailer owner who frequently uses slide-outs. They offer peace of mind by stabilizing the living space, reducing wear on the slide-out mechanisms, and enhancing comfort for everyone inside. If you’re like me and have experienced that unsettling sway when kids or adults move around inside your trailer, investing in these jacks can make a noticeable difference. The combination of heavy-duty construction, adjustable range, and practical design makes them a smart choice.

Feature	Details
Travel Range	15 to 26 inches
Working Range	11 inches
Max Lift Capacity	5,000 lbs (2,267 kg) per jack
Material	Heavy-duty steel with zinc powder coating
Design	Triangular threaded screw and M18 nut for stability
Top Dimensions	5.94″ x 2.95″ x 0.9″ U-shaped tops
Included	2 Quick lift stabilizer jacks
Usage Note	Not for leveling or lifting trailer off wheels, only to prevent rocking

If you want to enhance your RV experience and reduce the annoying sway of your slide-outs, these LUSHIH stabilizer jacks are definitely worth considering. They offer a reliable, durable, and easy-to-use solution that improves stability and safety in your camper. I found them to be an honest and practical investment that can make your travel trailer feel more like a secure home away from

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2. Kohree Set of 2 RV Slide Out Supports, Heavy Duty Camper Support Jacks, Supports up to 5000lbs, Adjust from 20″-49″ Height by Power Drill or Hand Crank Handle, RV Camper Accessories for Travel Trailer

When I first came across the Kohree Set of 2 RV Slide Out Supports, I was immediately intrigued by their promise to deliver heavy-duty support for my travel trailer’s slide-outs. As someone who enjoys frequent RV trips, stability and ease of setup are critical to me. This product checks so many boxes by offering a robust support system that can handle up to 5000 lbs per jack, which is reassuring for anyone who wants to secure their camper’s extending rooms safely.

One feature that truly stands out is the adjustable height range from 20″ to 49″. This flexibility means I can easily accommodate different RV slide-out configurations and ground conditions. Whether I’m parked on uneven terrain or a flat surface, I can quickly raise or lower the supports to get the perfect fit. Plus, the option to use either a power drill or the included hand crank handle makes the setup process incredibly convenient. Using a power drill speeds things up significantly, which means less time fiddling with equipment and more time enjoying my trip.

The heavy-duty steel construction gives me confidence in the durability and longevity of these supports. Knowing that they are built to last and can withstand repeated use over time is a big plus. They provide stable support that effectively reduces the shaking or wobbling of the RV slide-outs, enhancing my comfort when I’m inside the camper. This stability makes a noticeable difference, especially during windy conditions or when there’s movement inside the RV.

It’s important to note, as stated in the product information, that these slide-out stabilizer jacks are designed specifically to prevent shaking and are not meant to support the entire weight of the motorhome or trailer. This honest clarification helps set realistic expectations and ensures users like me understand the intended use, which is crucial for safety and proper application.

Overall, I find the Kohree RV Slide Out Supports to be a smart investment for anyone serious about enhancing their RV travel experience. They combine convenience, strength, and adaptability in a way that makes setting up camp less of a chore. If you value your comfort and want to minimize the nuisance of slide-out shaking, these supports are definitely worth considering. Their ease of use and reliable construction make them stand out in the market, and having two supports included means you’re fully equipped right out of the box.

Feature	Benefit
Adjustable Height (20″-49″)	Fits various slide-out sizes and ground conditions easily
Supports up to 5000 lbs per jack	Provides heavy-duty, stable support for slide-outs
Power Drill & Hand Crank Operation	Allows fast, effortless setup and versatility in use
Heavy-Duty Steel Construction	Ensures durability and long-term reliability
Set of 2 Jacks Included	Complete solution for stabilizing both sides of the slide-out

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3. Camco Eaz-Lift RV Slide Out Supports – Heavy-Duty Steel Support Jacks for Camper – Adjustable Height from 19″ to 47″ with Incremental Lock Positions – Supports Up to 5,000lbs Each – Set of 2 (48866)

When I first came across the Camco Eaz-Lift RV Slide Out Supports, I was immediately impressed by the heavy-duty build and thoughtful design tailored specifically for RV slide-out rooms. Knowing how crucial it is to maintain the integrity of my camper’s slide-out mechanism, I appreciated that these supports focus on preventing sagging and bending of slide-out rails, which can cause costly damage over time. This product truly speaks to anyone like me who wants to protect their investment and ensure smooth, long-lasting operation of their RV’s expandable spaces.

One of the standout features for me is the fact that the set comes with two support jacks. This isn’t just a random number; it’s a complete support system designed to provide balanced stability and distribute weight evenly across the slide-out room. Using both supports together means I can trust that my slide-out won’t lean or warp under pressure, which is a game-changer during extended camping trips or when parked for long periods. It gives me peace of mind knowing the structure beneath my slide-out is solid and reliable.

The adjustable height is another feature that really caught my attention. With a range from 19 inches collapsed to 47 inches fully extended, plus incremental locked positions, these supports offer a customizable fit for virtually any slide-out situation I encounter. The tethered pin mechanism makes adjusting the height straightforward and secure, so I don’t have to worry about the supports slipping or failing once they’re in place. This flexibility means I can confidently use these jacks on different RVs or slide-out configurations without having to hunt for another product.

Compatibility is key with RV accessories, and the Camco Eaz-Lift supports deliver here as well. They’re designed to fit slide-out rails up to 5 ½ inches wide with a universal fit top, which means they accommodate a wide variety of RV makes and models. This universal design saves me from the hassle of searching for model-specific parts or worrying about whether these supports will actually fit my camper. It’s a versatile solution that works for many RV owners, including myself.

Lastly, the heavy-duty steel construction truly reassures me about the durability and strength of these supports. Each jack can hold up to 5,000 pounds, which is more than enough to handle the weight of most slide-out rooms, even under demanding conditions. This robust build quality means I don’t have to second guess the safety of my slide-out when parked on uneven ground or during strong winds. It’s a solid investment that enhances the overall stability and longevity of my RV’s expandable areas.

In summary, the Camco Eaz-Lift RV Slide Out Supports combine premium materials, thoughtful design, and practical functionality to offer a reliable solution for anyone looking to protect their camper’s slide-out mechanism. Whether you’re an experienced RV enthusiast or just starting out, these supports provide the stability and peace of mind needed to enjoy your travels without worrying about costly damage. Given the features and durability, I find them well worth considering if you want to safeguard your slide-out rooms effectively.

Feature	Description	Benefit to User
Premium Slide-Out Supports	Prevents sagging and bending of slide-out rails during prolonged use	Protects slide-out mechanism, extending its lifespan
Complete Support System (Set of 2)	Includes two adjustable supports for balanced stability	Ensures even weight distribution and prevents leaning
Adjustable Height (19″ – 47″)	Multiple incremental locked positions with easy tethered pin adjustment	Customizable fit for various slide-out heights and RV models
Universal Compatibility	Fits slide-out rails up to 5 ½” wide with universal top design	Works with a wide range of RV models, versatile application
Heavy-Duty Steel Construction	Supports up to 5,000 lbs each, durable steel build	Reliable and strong support even under demanding conditions

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4. Kohree RV Slide Out Supports Jack with a Flat Top Support Block, Supports up to 5000lbs, Adjustable from 20″-49″, Heavy Duty Camper Slide-Out Leveling Jacks, Set of 2

When I first came across the Kohree RV Slide Out Supports Jack, I was immediately drawn to its robust build and thoughtful design. The fact that it supports up to 5000 lbs per jack really stood out to me, especially since my camper’s slide-out tends to wobble a bit when extended. Knowing this product can provide stable support to reduce that annoying shaking gave me confidence that my RV experience would be much smoother and more comfortable.

One feature I particularly appreciate is the upgraded top design. Instead of relying on extra wood blocks or makeshift supports, Kohree has engineered a flat top block made from high-quality, strong materials. This means I don’t have to worry about placing additional objects to stabilize the slide-out, simplifying the setup and ensuring a secure hold every time. The fact that this design is U.S. patented also reassures me about its reliability and innovation.

Adjustability is another huge plus with these jacks. The height range from 20″ to 49″ covers a wide variety of RV slide-out sizes, making it versatile enough for different setups. I love that I can quickly adjust the height using either a power drill or the included hand crank handle. This flexibility saves me significant time compared to traditional jacks that rely solely on manual cranking. The ergonomically designed handle further adds to the ease of use, reducing strain when I do need to operate it by hand.

The heavy-duty steel construction gives me peace of mind about durability. I’ve used cheaper supports before that bent or wore out quickly, but these feel solid and built to last. This durability means I can rely on them for many camping trips without worrying about frequent replacements or repairs. Plus, the stable support they provide helps protect my RV’s slide-out mechanism, potentially saving me costly maintenance down the road.

It’s also worth noting the thoughtful package contents. Getting two jacks along with one crank handle and one drill socket means I have everything I need to get started without hunting for additional tools. This completeness makes it a great value for anyone looking to improve their RV’s stability efficiently.

Here’s a quick overview of the key features and benefits I found most compelling

Feature	Benefit
Supports up to 5000 lbs per jack	Provides strong, stable support to prevent slide-out shaking
Adjustable height from 20″ to 49″	Versatile fit for various RV slide-out sizes
Upgraded flat top support block	Eliminates the need for extra blocks, ensuring secure and simple setup
Operable by power drill or hand crank	Quick and easy height adjustment saves time and effort
Heavy-duty steel construction	Durable and long-lasting for repeated use
Includes 2 jacks, 1 crank handle, and 1 drill socket	Complete kit for immediate use without extra purchases

Overall, I feel that the Kohree RV Slide Out Supports Jack is a smart investment for anyone who values stability and ease of use in their RV setup. While it’s important to remember these jacks are designed to stabilize the slide-out and not bear the entire weight of the RV, they excel at their intended function. If you want to reduce wobbling and protect your camper’s slide-out mechanism with minimal hassle, these supports deliver exactly that. After using them, I can say they’ve made my camping experience more enjoyable and worry-free, and I’d definitely recommend considering them if you’re looking for a reliable and efficient solution.

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How RV Support Helps Me as an Individual

I find that RV support is incredibly valuable because it gives me peace of mind during my travels. Knowing that I have access to expert advice and help whenever I encounter mechanical issues or need guidance makes my journeys less stressful. It’s like having a safety net that allows me to enjoy my adventure without constantly worrying about what might go wrong.

Moreover, RV support helps me save time and money. Instead of spending hours trying to troubleshoot problems on my own or paying for expensive repairs, I get quick solutions from professionals who understand the unique needs of RVs. This support also enhances my confidence to explore new places, knowing that help is just a call away if I need it. Overall, having reliable RV support makes my travel experience smoother and more enjoyable.

Buying Guide for Slide Supports for RV

Understanding the Importance of Slide Supports

When I first started using my RV, I quickly realized how crucial slide supports are. They stabilize the slide-outs, preventing them from sagging or wobbling. This not only protects the integrity of the slide mechanism but also enhances my comfort inside the RV. Without proper support, I noticed increased wear and tear, which could lead to costly repairs.

Types of Slide Supports

I found that there are several types of slide supports available, each suited for different needs. Manual supports require me to adjust them by hand, which is straightforward but can be time-consuming. Hydraulic supports offer smoother operation but can be more complex to maintain. Electric slide supports provide convenience with the push of a button, though they may add to the initial cost and require electrical connections.

Weight Capacity and Durability

One of the first things I checked was the weight capacity of the slide supports. It’s essential to choose supports that can handle the weight of your slide-out plus any additional load from furniture or appliances inside. Durable materials like heavy-duty steel or reinforced aluminum ensure the supports last through many seasons and rough travel conditions.

Ease of Installation

Since I’m not a professional mechanic, ease of installation was a big factor for me. Some slide supports come with clear instructions and require minimal tools, making it a manageable DIY project. Others might need professional installation, which can add to the overall cost but might be worth it for peace of mind.

Adjustability and Compatibility

I made sure the supports I considered were adjustable to fit the size and design of my RV’s slide-outs. Compatibility with my RV model and slide mechanism is crucial to avoid any fitting issues. Adjustable supports also help in leveling the slide-out perfectly, improving stability.

Weather Resistance and Maintenance

Because my RV spends a lot of time outdoors, I looked for slide supports with good weather resistance. Materials that resist rust and corrosion help the supports last longer, especially in wet or humid environments. I also considered how easy it would be to maintain and clean the supports to keep them functioning smoothly.

Budget Considerations

While shopping, I balanced cost with quality. It’s tempting to go for the cheapest option, but I learned that investing a bit more in reliable slide supports saves money in the long run by reducing repairs and improving safety. Setting a budget helped me narrow down my choices without compromising on essential features.

Final Thoughts

Choosing the right slide supports for my RV was a game-changer. It improved the stability of my slide-outs and extended their lifespan. By considering factors like type, weight capacity, ease of installation, and durability, I was able to find supports that fit my needs perfectly. I recommend taking your time to assess your RV’s specific requirements before making a purchase.

Author Profile

Jason Hollins

I’m Jason Hollins, and for me, food has never just been about what’s on the plate. It’s about what surrounds it the memories, the people, the sense of place. That belief is what led me to open Osteria Rusticana. We didn’t set out to impress with flash or trend-chasing. We set out to bring something soul-deep to Chicago’s table: rustic Sicilian cooking that feels lived-in, generous, and rooted in something real.

By 2025, something shifted for me. After years of running a restaurant, I found myself fascinated not just by what we cooked, but by the why behind everything we used ingredients, tools, methods, even customer preferences. That curiosity pushed me to explore beyond the kitchen. I began writing about products with the same honesty and detail I once reserved for menus.

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