Best Rv Slide Out Supports – Top 5 Picks & Review

Imagine this: You’ve finally arrived at your perfect campsite, the sun is shining, and you’re ready to relax. But wait – your RV slide-out feels a little wobbly, or maybe you’re just not sure if it’s as secure as it could be. That feeling of uncertainty can quickly take the fun out of your adventure.

Choosing the right RV slide-out supports might seem like a small detail, but it’s a big deal for your comfort and peace of mind. Many RV owners feel overwhelmed by all the different types of supports out there. They worry about picking something that won’t work well, or worse, could even cause damage. It’s a common problem that can make setting up your RV feel like a chore instead of a joy.

But don’t worry! By the end of this post, you’ll understand exactly what RV slide-out supports do and why they are so important. We’ll break down the different options in a way that’s easy to understand, helping you find the best fit for your RV and your needs. Get ready to feel confident about making your slide-outs as stable and safe as can be, so you can truly kick back and enjoy your travels.

Our Top 5 Rv Slide Out Supports Recommendations at a Glance

Top 5 Rv Slide Out Supports Detailed Reviews

1. Kohree RV Slide Out Supports Jack with a Flat Top Support Block

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

Rating: 8.6/10

The Kohree RV Slide Out Supports Jack with a Flat Top Support Block is a handy tool for any RVer. It helps keep your slide-out room steady and stops it from shaking. This set of two jacks can support a lot of weight, up to 5,000 pounds each. They are also adjustable, so you can fit them to your RV easily. Plus, they come with a special flat top that makes setup even simpler.

What We Like:

  • The upgraded flat top design means you don’t need extra wood blocks. It’s a sturdy and strong support.
  • You can use a power drill to raise and lower the jacks, which is much faster than cranking by hand. A hand crank is also included for convenience.
  • The height adjusts easily from 20 inches to 49 inches, fitting most RV slide-outs.
  • They are made from strong steel, making them durable and long-lasting.
  • Each jack supports up to 5,000 pounds, and you get two, so that’s a total of 10,000 pounds of support!

What Could Be Improved:

  • It’s important to remember these jacks are for stopping shaking, not for holding up the entire RV. Make sure to use your RV’s main leveling system too.

These Kohree RV slide-out supports are a solid choice for adding stability to your RV. They are easy to use and built to last, making your camping trips more comfortable.

2. VEVOR RV Slide Out Support Jacks

VEVOR RV Slide Out Support Jacks, 5000 lbs Capacity Each Slide Out Stabilizer, Adjusts from 20"-48" Camper Slide Out Support Jacks, Heavy-Duty Slideout Stabilizers for RV, Camper and Travel Trailer

Rating: 9.5/10

The VEVOR RV Slide Out Support Jacks are a heavy-duty solution for stabilizing your RV, camper, or travel trailer. Each jack boasts a robust 5000 lbs capacity, ensuring your slide-outs stay put. They easily adjust from 20 to 48 inches, making them versatile for various vehicle heights. This 2-pack provides the stability you need for peace of mind on your adventures.

What We Like:

  • These jacks offer incredibly sturdy support. The thick steel pipes mean your RV won’t sag or slide.
  • Adjusting them is super easy! The folding handle makes raising them a breeze, so setup is quick.
  • They fit lots of different RVs because they can be adjusted so much. You get a height range from 20 to 48 inches.
  • These stabilizers are built tough. They’re made of strong steel and treated to resist rust and damage.
  • They’re lightweight and don’t take up much space. Storing them is no problem at all.

What Could Be Improved:

  • On soft ground like grass, you’ll need to use extra blocks for stability.

These VEVOR RV Slide Out Support Jacks are a solid investment for any RV owner seeking extra stability. They offer reliable performance and ease of use for a more secure camping experience.

3. Kohree RV Slide Out Support Jacks (4PCS)

Kohree RV Slide Out Support Jacks (4PCS), Up to 20,000lb Heavy Duty Camper Support Jacks, Adjust from 20"-49" by Power Drill or Hand Crank Handle for Camper Trailer 5th wheel and Class A RV Slide Outs

Rating: 8.6/10

Say goodbye to wobbly RV slide-outs with the Kohree RV Slide Out Support Jacks! This 4-piece set is built tough to handle your largest campers, like 5th wheels and Class A RVs. They provide serious stability, helping to cut down on shaking by up to 70%. Whether you’re a full-time RVer or just love exploring, these jacks make your camping experience much smoother.

What We Like:

  • Heavy Duty Support: These jacks can hold up to a massive 20,000 lbs total, perfect for big RVs and reducing shake.
  • Built for All Weather: Made from strong steel, they stand up to wind, rain, and snow, keeping your slide-out steady.
  • Quick and Easy Setup: You can use a power drill for super fast adjustments, or the included hand crank if you prefer.
  • Adjustable Height: They adjust from 20 to 49 inches, so you can get a stable fit even on uneven ground.
  • Maximum Stability: Ideal for RVs with multiple slide-outs or very long ones, ensuring everything stays put.

What Could Be Improved:

  • Weight Capacity Note: Remember, these jacks are for preventing shake, not for holding up the entire RV’s weight.

If you want a more stable and enjoyable RVing trip, especially with larger campers, the Kohree RV Slide Out Support Jacks are a smart investment.

4. Kohree Set of 2 RV Slide Out Supports

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

Rating: 8.6/10

Say goodbye to wobbly RV slide-outs and hello to stability with the Kohree Set of 2 RV Slide Out Supports. These heavy-duty camper jacks are designed to make your RV experience smoother and more enjoyable. They easily adjust to fit a wide range of heights and are built to last, giving you peace of mind on your travels.

What We Like:

  • Easy & Fast Setup: You can raise and lower these supports quickly using a power drill, saving you time and effort compared to old-fashioned hand cranks. This means more time for fun and less time fiddling with equipment.
  • Adjustable Height: The supports can be adjusted from 20 inches to 49 inches. You can easily change the height to fit your needs, whether you’re on a level campsite or a slightly uneven surface.
  • Strong Support: Each jack can support up to 5,000 pounds. This provides excellent stability for your RV’s extra room. The package includes two jacks, a crank handle, and a socket for your drill.
  • Durable Construction: Made from high-quality steel, these supports are built to withstand the rigors of RV travel. They offer a stable base and help reduce annoying shaking inside your RV.

What Could Be Improved:

  • Important Note: These jacks are meant to stop your slide-outs from shaking, not to hold the entire weight of your RV. Make sure you understand their purpose to use them correctly.

These Kohree RV slide out supports are a smart addition to any traveler’s gear. They offer a simple solution for a common RV annoyance, enhancing your comfort and convenience.

5. LUSHIH RV Slide Out Support Trailer Stabilizer Jacks

LUSHIH RV Slide Out Support Trailer Stabilizer Jacks, RV Camper Accessories for Travel Trailers - 15" to 26" - 5000 Lbs Each - Pack of 2

Rating: 9.1/10

The LUSHIH RV Slide Out Support Trailer Stabilizer Jacks are a must-have accessory for any travel trailer owner. These heavy-duty jacks provide crucial stability for your RV’s slide-out. They are built tough with steel and a rust-resistant coating, ensuring they last for many adventures. Setting them up is straightforward, and they offer excellent support to stop that annoying rocking motion. Plus, they adjust to fit different slide-out sizes, making them a versatile addition to your camper.

What We Like:

  • These jacks are made from strong steel and have a special coating to stop rust.
  • They adjust easily from 15 to 26 inches, fitting most slide-outs.
  • Each jack can hold up to 5,000 pounds, giving you great stability.
  • The U-shaped tops are designed to fit securely on your slide-out frame.
  • They effectively prevent your trailer from rocking when people move around inside.
  • You get a pack of two, so you can stabilize both sides of your slide-out.

What Could Be Improved:

  • It’s recommended to use a piece of wood (like a 2×4) on top of the jacks to protect your trailer frame.
  • These jacks are not meant for lifting the trailer or leveling it.

Overall, these LUSHIH RV stabilizer jacks are a fantastic investment for enhancing the comfort and stability of your travel trailer. They do exactly what they’re designed for: keeping your slide-out steady and reducing unwanted movement.

Choosing the Right RV Slide-Out Supports

Your RV slide-out is a fantastic feature. It gives you so much more space when you park. But it needs good support to stay stable and safe. RV slide-out supports are those handy tools that help keep your slide-out strong. Let’s explore how to pick the best ones for your RV adventures.

What to Look For in RV Slide-Out Supports

When you’re shopping for slide-out supports, keep these important things in mind.

Key Features to Look For
  • Adjustability: Supports that you can easily adjust in height are the best. This lets you fine-tune the fit for different ground levels. You want to get them just right.
  • Weight Capacity: Each support has a limit on how much weight it can hold. Make sure the supports you choose can handle the weight of your slide-out. It’s important for safety.
  • Ease of Use: You don’t want to struggle when setting up or taking down your RV. Look for supports that are simple to operate. Quick adjustments save you time and effort.
  • Durability: These supports will face the elements and constant use. They need to be tough and last a long time.
Important Materials

The materials used in slide-out supports make a big difference in how strong and long-lasting they are.

  • Steel: Many good supports use strong steel. Steel is known for its strength and ability to bear heavy loads. Look for powder-coated steel. This coating stops rust and corrosion.
  • Aluminum: Some lighter-weight options use aluminum. Aluminum is strong but lighter than steel. It’s also naturally resistant to rust.
  • Heavy-Duty Plastic or Rubber: The parts that touch the ground or the RV itself are often made of tough plastic or rubber. These materials protect your RV and prevent slipping.

What Makes Quality Slide-Out Supports Stand Out?

Not all supports are created equal. Certain factors can make a big difference in their quality and how well they work.

Factors That Improve Quality
  • Solid Construction: Supports with thick metal and well-made parts are generally better. They feel sturdy and reliable.
  • Smooth Mechanisms: The adjustment mechanism should move smoothly. It shouldn’t feel stiff or get stuck. This makes them easier to use.
  • Good Finish: A good powder coating or paint finish on metal parts protects them from rust. This keeps them looking good and working well for years.
  • Tested Weight Ratings: Reputable brands test their supports to ensure they meet their stated weight limits. This gives you peace of mind.
Factors That Reduce Quality
  • Thin or Flimsy Materials: Supports made with thin metal or cheap plastic won’t last long. They might bend or break under pressure.
  • Stiff or Difficult Adjustments: If the adjustment knob or screw is hard to turn, it’s a sign of poor quality. You might struggle to get the right support height.
  • Rust or Corrosion: Supports that quickly show signs of rust or corrosion are not built to last. This can weaken them over time.
  • Unclear or Untested Weight Ratings: If a brand doesn’t clearly state how much weight their supports can hold, or if it seems too good to be true, be cautious.

Your Experience with RV Slide-Out Supports

How you use your supports and your experience with them is key to enjoying your RV.

User Experience and Use Cases
  • Setting Up Camp: When you arrive at your campsite, you’ll extend your slide-out. Then, you’ll place the supports underneath it. You adjust them until they firmly touch the ground and the bottom of the slide-out. This stops the slide-out from sagging or moving.
  • Preventing Damage: Proper support prevents stress on your RV’s slide-out mechanism. This can save you from costly repairs down the road.
  • Adding Stability: Even when parked, a slide-out can sometimes feel a bit wobbly. Supports make it feel much more solid and secure. This is especially nice during windy conditions.
  • Easy Storage: Most supports are designed to fold up or break down easily. This makes them simple to store in your RV’s storage compartments when you’re on the move.

Choosing the right RV slide-out supports means choosing safety, stability, and a better RV experience. Look for adjustable, durable supports made from strong materials, and you’ll be well on your way to worry-free RVing.


Frequently Asked Questions about RV Slide-Out Supports

Q1: What exactly do RV slide-out supports do?

A: RV slide-out supports hold up the bottom of your RV’s slide-out room. They make it stable and stop it from sagging.

Q2: How often should I check my slide-out supports?

A: You should check them before each trip and after you set up camp. Make sure they are in good shape and adjusted correctly.

Q3: Can I use just one support for my slide-out?

A: No, most slide-outs need at least two supports. Some larger slide-outs might need more. Always follow the manufacturer’s recommendations.

Q4: How do I know if my supports are strong enough?

A: Look for the weight capacity rating on the supports. Make sure it’s higher than the weight of your slide-out. Heavy-duty steel supports are usually very strong.

Q5: Will these supports work on any RV?

A: Most adjustable supports work on many RVs. But it’s good to measure the height you need and check the support’s adjustable range.

Q6: What if my RV is parked on uneven ground?

A: Adjustable supports are perfect for uneven ground. You can easily change their height to make them level.

Q7: How do I clean my RV slide-out supports?

A: You can wipe them down with a damp cloth. For rust, you might use a wire brush and then apply a rust-inhibiting paint.

Q8: Do supports help with slide-out leaks?

A: Supports help keep the slide-out level, which can help seals work better. But they don’t fix damaged seals.

Q9: Are there different types of slide-out supports?

A: Yes, there are screw-type supports, crank-style supports, and sometimes even automatic ones. Adjustable screw-type supports are very common.

Q10: Where is the best place to store my slide-out supports when not in use?

A: Store them in a dry place, like a basement storage compartment on your RV. This protects them from weather and dirt.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.