Every travel trailer owner discovers the same thing within the first night of camping: walking from the kitchen to the bedroom makes the whole unit rock. The reason is simple. A travel trailer is a long box balanced on a tongue, and nothing stops the frame from flexing until the four corner legs are carrying the load. RV stabilizer jacks are those four legs. They are the scissor jacks, telescoping jacks, or stack stands bolted under the frame rails that transfer the trailer’s corner weight into the campsite and stop the bouncing, swaying and pitching.
We spent weeks going through the specs, owner reviews and fitment details on the ten stabilizers below, and we compared them against what people actually complain about in RV forums: telescoping jacks that bind and pinch, factory kick-down jacks that will not hold height overnight, and replacements that will not bolt into the factory bracket. This guide covers the ten best RV stabilizer jacks for travel trailers in 2026, what each mechanism does well, and how to size one to your trailer.
If you want the short version: the LIBRA 9K lb four-pack is the one we would fit to almost any trailer. The RVGUARD aluminum stack jacks are the cheapest way to get a real improvement on a smaller rig, and the ROCKMAN 24-inch pair is the highest rated option in the group. Everything else falls into a specific niche that we explain below.
One more thing before we start. Stabilizer jacks support and level a trailer. They are not lifting equipment, and no jack on this list should be used to raise a trailer or take vehicle weight. If you need a jack that can lift, that is a different category, and our guide to floor jacks for SUV owners covers those instead.
Table of Contents
Top 3 Picks for Travel Trailer Stabilization in 2026
LIBRA 9K lb 24 in Scissor…
- 9000 lb per jack
- 11-gauge alloy steel
- 5 in retracted to 24 in extended
- magnetic drill socket included
RVGUARD Aluminum Stack Jacks
- Cast aluminum stack design
- 11 in to 17 in adjustment
- 6000 lb per stand
- nests for storage
ROCKMAN 24 in Scissor Jacks
- 7500 lb per jack
- 4 in to 24 in range
- wide bow-tie base
- 3-bubble level included
The LIBRA set wins the top spot because 9000 lb per jack is the highest capacity here and 3297 reviews is the deepest owner history in the group. Buyers consistently describe a setup that stops the movement their factory stabilizers allowed, and the four-pack means one order covers the whole trailer.
The RVGUARD stack jacks win on practicality for small rigs. At under 8 lb for all four and a 6000 lb rating per stand, they cut the rocking that comes from a soft campsite and they nest into a storage bay when you travel.
The ROCKMAN pair takes the rating crown at 4.8 stars. The wide bow-tie base and the included three-bubble magnetic level are the parts owners call out most, and the base is the reason it holds on uneven ground where narrower feet wander.
Best RV Stabilizer Jacks for Travel Trailers (October 2026)
| Product | Specs | Action |
|---|---|---|
| LIBRA 9K lb 24 in Scissor Jacks |
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| RVGUARD Aluminum Stack Jacks |
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 Kohree 7500 lb 24 in Scissor Jacks |
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 Beech Lane Universal Stabilizer |
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| ROCKMAN 24 in Scissor Jacks |
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 MaxxHaul Swing-Down Telescoping Jacks |
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 PAULINN Aluminum Stack Jacks |
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 Lippert 30 in Scissor Jack Kit |
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 Camco EAZ-Lift 30 in Scissor Jacks |
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 BAL 24002D Classic Scissor Jacks |
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Check Latest Price |
Two columns in that table deserve attention before anything else. Height range decides whether the jack can reach your frame rail at all, and capacity decides whether it stays there without deforming. A jack that cannot reach is useless; a jack that reaches but is undersized will not do its job either.
1. LIBRA 9K lb 24-Inch Scissor Jacks – Best Overall Upgrade
LIBRA 9K lb HD 24″ RV Trailer Camper Stabilizer Leveling Scissor Jacks,Set4
9000 lb per jack
5 in retracted to 24 in extended
11-gauge alloy steel
Set of 4
Pros
- Highest capacity in the group at 9000 lb per jack
- Dual drill sockets make setup and teardown fast
- Complete 4-pack with 16 mounting screws socket drill bit and drilling template
- Smooth scissor mechanism with 5 in to 24 in travel
Cons
- Heavier than OEM jacks with roughly 20 lb added weight for the set of four
- Included drill bit is reported too weak for RV I-beam steel
- Threads can strip if driven with an impact gun
Our pick across the board, and the set we would bolt to a mid-size travel trailer without hesitating. The 9000 lb rating is the highest in this group, and at a 3297-review average of 4.7 stars there is more real installation history behind this set than any other option here.
The build is 11-gauge alloy steel with an electrophoresis coating, which is the same coating family used on trailer frames to slow corrosion. The four jacks together weigh 58 lb, so plan for two people on the install or do them one at a time.
Owners consistently describe the same outcome: the trailer stops moving the way it did on the factory 2,500 lb stabilizers, particularly when someone walks past the bed. Reviewers put installation at roughly 45 minutes for all four jacks, and the included drilling guide sticker is the reason that number is achievable on a first attempt.
Two sockets are fitted so you can drive the jack up and down with a power drill on the 3/4 inch hex, and the same drive is used in both directions. That turns a two-minute manual crank at each corner into a few seconds, which is the feature people notice most when they break camp.
Whether the 9,000 lb Rating Is Worth the Extra Weight
Take your trailer’s GVWR, divide by four, and you have your corner weight. Most travel trailers between 5,000 and 9,000 lb land at 1,250 to 2,250 lb per corner before the tongue takes its share. A 9000 lb rating is generous headroom, and that is not wasted money, it is future proofing for a heavier trailer or a loaded one.
The trade is weight. The added mass sits permanently on the frame and cuts the payload you can carry. On a small trailer with a low GVWR, the 7,500 lb pairs on this list do the same job with less steel. The same arithmetic applies to other upgrades that eat the same payload budget, such as a thicker RV mattress for the bedroom.
What to Expect When Drilling Into the Frame Rail
These are bolt-on jacks, and the drilling template lines up the holes against your I-beam so you are not guessing. The one complaint that repeats is the included drill bit. Multiple buyers report it struggling in frame steel and swapping in a self-tapping or step bit.
Hand-tighten the mounting screws with a ratchet rather than an impact gun. Several reviewers report stripped threads from over-torquing, and the scissor screw itself is the part that suffers if you rush it.
2. RVGUARD Aluminum Stack Jacks – Best Budget Stabilization
RVGUARD RV Stack Jacks 4 Pack, 6000 Lbs Aluminum Stabilizer Jacks
6000 lb per stand
11 in to 17 in T-handle range
Cast aluminum
Set of 4
Pros
- 6000 lb per stand at a low entry cost
- All four stands nest compactly for storage in a trailer
- Cast aluminum resists rust and corrosion
- T-handle adjustment is quick by hand
Cons
- 11 in to 17 in range may need a 2x4 riser block on higher frames
- Steel screw and nut need greasing to avoid rust
- Some units need periodic re-tightening
The cheapest real improvement you can make to a small or mid-size trailer. These are cast aluminum stack stands, not scissor jacks, and the whole set of four weighs under 8 lb, which means one person can carry them from the truck to the campsite in one trip.
Each stand carries up to 6000 lb and adjusts from 11 to 17 inches on a T-handle screw. Buyers put them on teardrops, pop-ups and lower-framed travel trailers and report a visible reduction in camper rocking almost immediately.
Storage is the sleeper feature. The square bases nest inside one another, so a full set disappears into a trailer’s exterior storage bay rather than taking up a bay of its own. For owners who camp often and hate hauling loose steel, that matters more than the capacity figure.
The recurring caveat is height. An 11 to 17 inch range suits low frames, and if your frame rail sits higher you need a short 2×4 block under the base to reach it. Several owners mention using a riser block as a routine part of setup.
When 11 to 17 Inches Is Not Enough
Measure from the underside of your frame rail to the ground with the trailer level on the site, then add a couple of inches. If that number is under 11, these are wrong. If it is under 17, they work, and the T-handle lets you take up the difference in fine increments.
Do not use these as lift equipment. They stabilize and level, and using them to support or raise a trailer is outside what the design is for.
Upkeep and Long-Term Durability
The aluminum body shrugs off weather, but the screw and nut are steel and will corrode if left dry. A shot of grease on the thread at the start of each season is the entire maintenance routine.
A minority of reviews report stands that need re-tightening after a few days, and an isolated report of bending under excessive load. Neither is common in a 2848-review set, but check the T-handle firmness on arrival.
3. Kohree 7,500 lb 24-Inch Scissor Jacks – Smooth Vertical Travel
Kohree 7500lbs RV Stabilizer Leveling Scissor Jacks 24″, Set of 2
7500 lb per jack
4 in to 24 in height
Crank or drill operation
Set of 2
Pros
- Smooth tooth gear arm keeps extension straight and vertical
- Operates with the included crank handle or a power drill
- Wide bow-tie base resists tipping on uneven ground
- 7500 lb capacity in a two-pack
Cons
- Power drill is not included
- Requires drilling and bolting to the frame rail
This is the pair to buy when two of your four corners need replacing rather than all four. It is a set of two 7,500 lb scissor jacks with a 4 to 24 inch range, and it hits a 4.7-star average across 1014 reviews.
The detail that separates it from cheaper scissor jacks is the smooth tooth gear arm design. On a scissor jack, a rough tooth profile makes the top of the jack wander sideways as it extends. Straight vertical travel means the foot lands where you aimed it.
The wide bow-tie base spreads the load over a larger footprint than a narrow foot, which is what keeps the trailer from leaning when a corner sits on softer ground. Owners on uneven sites report steadier results than with their previous narrower-base jacks.
Operation is flexible. A crank handle is in the box for setup, and a 3/4 inch style socket point means a power drill will drive it for quick teardown. The drill itself is not included.
Crank, Drill, or Both
Cranking is the right choice for the initial setup because you can feel the load as the foot contacts the ground. Once the jack is carrying weight, the drill is faster and easier for raising and lowering, and 82% of reviewers rate this set five stars.
If you do not own a cordless drill, the included crank handle is all you need. Nothing about this jack requires power tooling to work.
Frame Compatibility and Mounting Prep
Plan on a drilling and bolting install. These mount to the frame rail rather than dropping into a factory hole pattern, so check that the space between the rail and the ground is clear before you start.
Kohree also sells matching stabilizer jack pads, which are worth adding on soft ground because they widen the base further and keep the jack from punching into soil.
4. Beech Lane Universal Stabilizer – Folds Flat for Storage
Beech Lane Universal RV Stabilizer, Reduces RV Wobble, Compact Foldable Design for Easy Storage, Adjustable Height of 12″ to 26.5″, Patented (1 Pack)
12 in to 26.5 in adjustable
Folds in half for storage
Aluminum and stainless steel
1 pack
Pros
- Folds in half to cut the storage footprint by about half
- Assembles in under 10 minutes for a pair
- Works alongside factory scissor jacks rather than replacing them
- Backed by a lifetime warranty
Cons
- Only two adjustment holes in each leg
- Reduces rather than removes movement on sloped ground
- Aluminum legs are lighter duty than steel scissor jacks
This one is not a replacement jack. It is a stabilizer you add to a trailer that already has working stabilizers, aimed at the gap between the factory jacks or the areas they cannot reach, and owners frequently report being surprised by how much the rocking drops.
The patented hinged top bar folds in half, cutting the stored footprint by roughly half compared with a rigid leg. It adjusts from 12 to 26.5 inches of ground clearance, so it covers most travel trailer and fifth wheel frame heights from a single unit.
Setup is quick. Several buyers report assembling a pair in under 10 minutes, and storage bags are included so the legs do not rattle around in a cabinet. The wide top bar gives a larger contact area against the frame than a narrow post.
Construction is aluminum with marine-grade stainless steel hardware, which suits wet and coastal campsites. The listing carries a lifetime warranty, the strongest coverage claim on this list.
Complementing Factory Jacks Instead of Replacing Them
That is the intended use. If your four scissor jacks are in good shape but you still get movement at a particular corner, or you want support at the tongue A-frame where scissor jacks are not fitted, this fills the gap without a drilling job.
Because it is a top-down support rather than a frame-mounted jack, it transfers load at the point of contact. That works well on level ground and less well on a slope, which is the main limitation owners report.
Height Limits and Fit Adjustment
Only two adjustment holes per leg is the most common complaint, and it makes exact height fitting harder without drilling. Buy two and set one as a spare or a fifth support point, and the inconvenience largely disappears.
It reduces movement, it does not eliminate it. Owners report residual motion in strong wind and on uneven ground, so treat it as an addition to a complete setup rather than a substitute for one.
5. ROCKMAN 24-Inch Scissor Jacks – Highest Rated Pair
ROCKMAN 24″ 7500lbs RV Camper Trailer Stabilizer Leveling Scissor Jacks PK2
7500 lb per jack
4 in to 24 in height
Bow-tie base and bubble level
Set of 2
Pros
- Highest average rating in the group at 4.8 stars
- Wide bow-tie base holds on soft or uneven campsites
- Includes a 3-bubble magnetic level and a drill socket
- Smooth scissor mechanism for first-time users
Cons
- 40 lb per pair is heavy to handle during installation
- Requires bolting to the frame and mounting hardware is not listed
The highest rated product in this guide, at 4.8 stars across 787 reviews, with 85% of ratings at five stars and 96% at four stars or better. If rating consistency is your main filter, this is the one.
Each jack is rated to 7500 lb with a 4 to 24 inch range, and the reinforced steel body carries an electrophoresis coating for corrosion resistance. The included three-bubble magnetic level is the piece owners mention most, because it turns level setup from guesswork into a two-minute check.
The wide bow-tie base is the other recurring theme. It distributes the corner load over a broad footprint, so the jack does not sink and lean on soft grass or uneven gravel. That is where most cheap scissor jacks fall down in practice.
Like the LIBRA set, it accepts a power-drill socket for fast raising and lowering, and 96% of owners rate the mechanism smooth enough for a first-time user to run without instructions.
Soft Ground Contact and Base Design
Base footprint is the single most useful thing to compare between scissor jacks, and the wide bow-tie design here is the same approach used on the Kohree. If your usual campsites are grass or gravel, this is the spec that matters more than capacity headroom.
On hard surfaces such as concrete or a compacted site pad, any of the 24-inch scissor jacks here will behave the same, and the base makes less difference.
Handling a 40-Pound Pair at Install
Each pair weighs 40 lb, which is the heaviest of the 24-inch options on this list. Expect a two-person lift, or mount them one at a time from a step.
Mounting hardware is not implied by the package description, so add the correct grade bolts for your frame rail to the same order. Drilling and bolting is part of the install either way.
6. MaxxHaul Swing-Down Telescoping Jacks – Best for Small Trailers
MaxxHaul 50970 Trailer Swing Down Stabilizer Jacks Telescoping RV Camper Accessories 1000 Lbs Capacity Each 12-18 inch | Set of 2
1000 lb static capacity
12 in to 18 in height
Swing-down telescoping
Set of 2
Pros
- Swing-down design stows up into the frame for travel
- Pre-drilled holes simplify mounting
- Useful at the tongue A-frame where scissor jacks do not reach
- Lightweight and quick to deploy
Cons
- 1000 lb static and 650 lb lift capacity is well below scissor jacks
- Mounting bolts are not included
- 12 in to 18 in range suits lower frames only
These are telescoping swing-down jacks, and their real job is the spot scissor jacks cannot do: the tongue A-frame and the front of a small trailer. Owners using them there report that the front of the trailer stops pitching when someone walks past the kitchen.
They collapse to 12 inches and extend to 18, swivelling up into the frame for travel. The electrophoretic black coating resists rust and the pre-drilled holes make the mounting job predictable.
Be clear about the rating. The listed capacity is 1000 lb static with a 650 lb lift figure, which is well below every scissor jack on this list. On a small or lightweight trailer that is adequate. On anything heavy, it is not.
A 1/4 inch spacer between the frame and the mounting surface helps achieve a snug fit if the bracket does not sit flush, which is a common fix owners report using.
Where Swing-Down Jacks Beat Scissor Jacks
Scissor jacks need clearance under the frame to swing out. Where the frame is low, the A-frame narrows, or the ground is close to the rail, a telescoping jack that drops straight down is the only option that fits, and these fold away completely when you move on.
The other advantage is speed. Swinging down and cranking out takes seconds, so you are more likely to actually use them at every site.
Why the Telescoping Complaints Are Fair
Telescoping jacks get a bad reputation in owner forums, and the complaint is specific: the inner tube binds, stops retracting, or pinches a finger or the frame as it collapses. Most of that comes from dirt or corrosion in the sliding section.
Keep the tube wiped clean, work it up and down a few times after long storage, and never put a hand where the tube meets the outer body while it is loaded. The MaxxHaul design is light enough that you can always support it manually while retracting.
You also need to supply your own four 3/8 inch bolts, a drill and a tapping set. That is not a criticism, just budget for it before you start.
7. PAULINN Aluminum Stack Jacks – Lightest Set to Carry
PAULINN RV Stabilizer Jacks 4 Pack, Heavy Duty Aluminum Jack Stands for Travel Trailer Camper, Single Screw Jack Support up to 6000 Lbs, Adjustable from 11 inch to 17 inch
6000 lb per stand
11 in to 17 in T-handle range
Powder-coated aluminum
Set of 4
Pros
- 6000 lb per stand at under 7 lb per jack
- Stackable design saves storage space in small trailers
- T-handle adjustment is simple and quick
- Powder coating resists rust and scratches
Cons
- 11 in to 17 in range suits lower frames only
- Can sink into soft ground without a supporting block
- Stabilization use only and not for raising the trailer
The lightest set in this guide at 6.9 lb for all four, and the one to pick if carrying weight and storage space drive your decisions. Each aluminum stand is rated to 6000 lb and adjusts from 11 to 17 inches on a T-handle screw.
Buyers like the combination of a real load rating with a body you can lift one-handed, and the stackable form means all four fit inside a storage bay roughly the size of one.
The powder coating is the detail worth noting. It resists both rust and scratches, which matters for stands that end up dragged across gravel pads and stowed in a damp trailer after a wet weekend.
Suitability is wide: RVs, travel trailers, campers, cargo trailers and pop-ups all appear in the fitment for this set, which makes it a flexible add-on for mixed fleets.
Weight, Storage and Carry Convenience
Compare these directly against a 58 lb steel set. If your trailer has a low payload rating, every pound of stabilizer you add reduces what you can carry, and these give up nothing in the 6000 lb class.
The 71% five-star and 90% four-star-or-better split across 316 reviews reflects broad satisfaction, with the height range being the near-universally accepted limitation.
Ground Type and Riser Blocks
Set them on a solid block when you park on soft ground, which the manufacturer explicitly recommends. A narrow aluminum foot on soft soil sinks, and a jack that sinks stops stabilizing the frame.
The 11 to 17 inch range limits you to lower-to-the-ground rigs. Measure first, and if your frame rail is higher, look at the 24-inch scissor jacks instead.
8. Lippert 30-Inch Scissor Jack Kit – Best for High-Clearance Frames
Lippert Components Manual 30″ RV Scissor Jack Kit for 5th Wheels, Travel Trailers, Set of Two, 5,000 lb. Load Capacity, Anti Rust Coating, Universal Bolt-On Installation, Bow-Tie Base, Crank Handle – 285344
30 in lift height
5000 lb per jack
Bolt-on kit with crank
Set of 2
Pros
- 30 in lift handles high-clearance and fifth wheel frames
- Bolt-on kit includes all mounting hardware and a crank handle
- Powder-coated steel with rust-inhibitive finish
- OEM-style replacement for common factory jacks
Cons
- 5000 lb per jack is at the lower end of the scissor group
- 34 lb pair is bulky to store
- No power-drill socket listed
If your frame rail sits high, a 24-inch scissor jack simply will not reach, and that is the whole argument for this kit. The 30-inch lift handles high-clearance frames and fifth wheel applications that shorter jacks cannot touch.
Each jack is rated to 5000 lb, and the universal bolt-on installation includes all mounting hardware, so there is no second hardware order. A smooth ergonomic crank handle is in the box.
Lippert is a name the RV industry already knows, and that matters for fitment. This is the style of jack used as an OEM-style replacement on a lot of common trailers, so the mounting geometry lines up with existing brackets in many cases.
The black powder-coated finish includes a rust-inhibitive surface treatment, and the bow-tie base gives stable ground contact once the jack is loaded.
When 30 Inches of Lift Is Necessary
Measure the vertical distance from the frame rail to level ground at your campsite and add a few inches of headroom. If that number is above about 24, a 24-inch jack is not enough travel and you need this length of travel or longer.
Over-travel is not wasted, because a longer jack simply extends less far on a normal site. The cost is storage bulk and weight, not function.
Capacity and Storage Tradeoffs
5000 lb per jack is at the lower end here. For most travel trailers that is comfortably above corner weight, but check your own GVWR before buying, especially on a heavily loaded fifth wheel.
The 34 lb pair is bulky to store, and there is no power-drill socket listed, so raising and lowering is a manual crank job. Bring comfortable gloves.
9. Camco EAZ-Lift 30-Inch Scissor Jacks – Widest Adjustment Range
Camco EAZ-Lift 30-Inch Stabilizing RV Scissor Jacks – Features a 5,000lb Load Capacity – Heavy Duty Steel Construction – Set of 2 (48840)
5000 lb per jack
4-3/8 in to 29-3/4 in
Bolt-on or weld-on
Set of 2
Pros
- Adjusts from 4-3/8 in to 29-3/4 in to suit uneven campsites
- Bolt-on or weld-on mounting suits different frame situations
- Power drill socket included for fast setup
- Heavy-duty steel with a powder coat finish
Cons
- 5000 lb per jack is modest against 7500 lb and 9000 lb options
- 30 in travel makes the pair bulky to store
- Limited 1-year warranty
Camco’s EAZ-Lift pair is the most flexible installation in this group. Each jack adjusts from 4-3/8 inches retracted to 29-3/4 inches extended, and it can be fitted bolt-on or weld-on depending on what your frame rail allows.
That adjustment range is what owners single out. On a campsite with a noticeable cross-slope, the difference between a 4-3/8 inch jack and a 6 inch jack is the difference between reaching the ground and not.
A power drill socket is included, so the crank-free setup path is available, and the heavy-duty steel carries a protective powder coating for outdoor storage between seasons.
This is a 4.7-star set across 229 reviews with 94% of ratings at four stars or better, and the build quality is the part reviewers rate most highly.
Bolt-On or Weld-On Installation Choices
Bolt-on preserves the trailer’s frame for resale and is reversible, but it needs sound metal and correct grade fasteners. Weld-on is permanent and the strongest attachment, which suits older frames where bolts have worked loose.
Owners upgrading damaged factory stabilizers frequently choose weld-on, and a Camco 24-inch 7500 lb EAZ-Lift was reported on a Forest River owners forum as smooth and sturdy enough that one owner replaced every jack on the trailer with the same design.
Range Versus Capacity
5000 lb per jack is modest next to the 7,500 lb and 9,000 lb sets here. For a travel trailer with a typical corner weight, that is still sufficient, and the extra adjustment range is worth more to many owners than unused capacity.
Two things to note. The 30-inch travel makes the pair bulky to store, and the warranty is a limited one-year term, the shortest coverage offered among the scissor jacks on this list.
10. BAL 24002D Classic Scissor Jacks – 7,500 lb in a 24-Inch Body
BAL 24002D Classic Scissor Jacks – Set of 2 Manual Stabilizer Jacks for RVs & Trailers – 24″ Lift, 7500 lb. Capacity Each, Durable Steel, Bolt-On or Weld-On
24 in lift
7500 lb static capacity
Bolt-on or weld-on
Set of 2
Pros
- 7500 lb static capacity combined with a 24 in lift
- Bolt-on or weld-on mounting with hardware included
- Fast smooth manual operation
- Widely used as an OEM-style replacement
Cons
- Highest cost per jack in the group
- Fixed 24 in travel cannot reach taller frames
- No power-drill socket listed
BAL is the name that comes up most often in owner forums when people ask about replacing telescoping jacks, and the 24002D Classic is the model they usually name. The reason is straightforward: it does not pinch, and it is a drop-in style replacement for a common factory bracket.
Each jack carries a 7500 lb static load capacity and extends from 4 to 24 inches, with a rated maximum of 23.75 inches. Mounting hardware is included and both bolt-on and weld-on fitting are supported.
On the Teardrops n Tiny Travel Trailers forum, owners swapping telescoping Atwood jacks for BAL units specifically to stop the pinching problem is a recurring recommendation. That single complaint about telescoping designs is the main reason to pay more here.
Operation is fast and smooth by hand, and the Classic series has a long production history, which is why it is a familiar OEM-style replacement rather than an unknown part.
Why Owners Switch to BAL
The answer is the failure mode. Telescoping jacks bind, catch and pinch when the inner tube corrodes or is forced, and owners describe fingers and frame rails getting caught. A scissor jack has no sliding tube, so the failure mode does not exist.
If you are replacing working stabilizers purely to fix a pinch problem, this is the most-cited path in the owner communities. If you are adding jacks for the first time, the LIBRA or ROCKMAN sets give you more capacity or a better rating for the money.
Reach and Drive Options
The 24-inch fixed travel cannot reach high-clearance frames, so measure before buying. If you need more than that, the 30-inch Lippert or Camco pairs are the ones to compare.
There is no power-drill socket listed, so these are hand-cranked with a ratchet or crank handle. That is slower at teardown but perfectly workable, and several owners say they prefer the direct feel of manual operation.
Stabilizer Jacks vs. Leveling Jacks vs. Tongue Jacks
The clearest way to sort this out is by what each jack carries. A tongue jack holds the front of the coupler at the right height and takes the entire weight of the trailer through the A-frame. A stabilizer jack holds a corner of the trailer steady. A leveling jack is a stabilizer jack used with a bubble level to bring the floor flat rather than simply quiet.
Many owners use the words interchangeably in forum posts, which is why the question comes up so often. The hardware is often the same piece. What changes is the job you ask it to do and how precisely you set it.
One thing all three share: none of them is a lifting jack. None of these should be used to raise a trailer or support vehicle weight, and several of the products in this guide state that restriction explicitly.
How to Size Stabilizer Jacks From Your Trailer’s GVWR
Start with your trailer’s Gross Vehicle Weight Rating. Divide it by four to get the rough corner weight per stabilizer, and buy jacks rated comfortably above that number. Most travel trailers between 5,000 and 9,000 lb produce a corner figure of roughly 1,250 to 2,250 lb, which is why almost every jack in this guide clears it easily.
Here is a worked example. A 7,000 lb GVWR trailer gives 1,750 lb per corner. A 7,500 lb jack leaves more than four times the required capacity, which is the right kind of margin for shock loads as people move inside the unit.
Capacity beyond your corner weight is not a better jack. It is extra steel hanging from your frame, and on a lightweight trailer that extra weight eats into the payload you can carry for the same reason a heavy tongue box does. Match the rating to the trailer, not to the heaviest option available.
Height is the harder measurement. Get down at the site, level the trailer on the tongue jack, and measure from the underside of the frame rail to the ground. Add a few inches for uneven ground. That number decides whether you need 12 inches of travel, 24 inches, or 30.
Stabilizing on Soft Ground, Slopes and in Wind
Jacks only stabilize what they can reach. On soft grass, sand or wet soil, a foot plate can sink and the corner drops with it, which is why wide bow-tie bases and riser blocks exist. Putting a solid block under each jack foot on soft ground is the single most effective upgrade available, and it costs almost nothing.
On a cross-slope, extend each jack to a different height rather than forcing the trailer level by eye. The bubble level on the ROCKMAN set, or any cheap bubble level on the frame, tells you when you are done.
Wind is the harder case. Stabilizing a trailer stops frame flex and interior rocking, but a light trailer in a gust will still move at the coupler, and owner communities are consistent that every trailer has some frame flex. Wheel chocks and X-chocks are the complement that addresses rolling, and combining them with a full four-jack setup is the most commonly cited combination in owner discussions. Chocks handle what jacks cannot: fore and aft movement.
Setting the tongue jack on a solid footing matters too. If the front of the trailer still pitches after all four stabilizers are down, the tongue jack is usually sitting in soft soil.
Upgrading Factory Kick-Down Stabilizer Jacks
Factory kick-down jacks on entry-level trailers are the most common source of owner frustration, and the upgrade path is usually straightforward if you check two things first.
Check the retracted height. A scissor jack that retracts to 4 inches needs 4 inches of clearance under the frame rail. Telescoping types that fold to 12 inches need more. If the clearance is wrong, the jack physically cannot mount in the factory position.
Check the mounting pattern. Scissor jacks bolt through the frame rail with two bolts per jack, and the drilling template on the LIBRA set speeds that up. Telescoping jacks use a bracket with a different hole pattern, which is why owners report having to drill or weld to fit a replacement.
Count the corners. Trailers with only three stabilizers, usually missing one front corner, will still bounce when weight shifts inside. Adding the fourth jack is often a bigger improvement than upgrading all four, and a two-pack like the Kohree or ROCKMAN set is sized exactly for that job.
Finally, do the install yourself rather than paying for it. All of the sets here are bolt-on, most include the hardware, and the whole job is a weekend with a drill, a ratchet and a step drill. If you are replacing a set of stabilizers between seasons, that is also the time to clean the frame rail and treat any rust you find before the new hardware goes on.
Storage is the other half of a good setup. If your trailer sits outside over winter, the stabilizer jacks are the parts that see the most weather, and covering the whole unit as part of a seasonal storage routine saves you from cleaning corroded threads in the spring. Our guide to RV covers for winter storage covers that side of it.
Frequently Asked Questions
What is the difference between stabilizer jacks and leveling jacks for an RV?
A stabilizer jack holds a trailer corner steady to stop rocking and swaying, and a leveling jack is the same type of jack used with a bubble level to bring the trailer floor flat. The hardware is frequently identical. The difference is intent and precision: a stabilizer is set by feel, a leveler is set against a level. A tongue jack is a different part entirely, holding the coupler at height and carrying the trailer weight through the A-frame.
What size power jack do I need for my travel trailer?
Divide your trailer Gross Vehicle Weight Rating by four to get the approximate corner weight, then choose a jack rated comfortably above that figure. A 7,000 lb trailer lands near 1,750 lb per corner, so almost any of the 7,500 lb or 9,000 lb scissor jacks in this guide leaves a wide margin. Power assist is worth adding if you camp often and will not tolerate cranking, but capacity still comes first.
Should you put blocks under stabilizer jacks?
Yes, on soft ground. A jack foot on grass, sand or wet soil sinks, and a sinking foot cannot hold the frame. Placing a solid block or a purpose-made pad under each jack foot is the cheapest stabilization improvement available and it costs almost nothing. On hard surfaces such as concrete or a compacted gravel pad, blocks are unnecessary. A wide bow-tie base plate helps for the same reason.
How do I keep my travel trailer from rocking?
Deploy all four corner stabilizers, set the tongue jack on solid footing, and add wheel chocks or X-chocks for fore and aft movement. On soft ground, put a block or pad under each jack foot so the feet cannot sink. Measure your frame rail height first so the jacks actually reach, and extend each one to a slightly different height on a cross-slope. Expect some frame flex to remain, as every trailer has some.
How many stabilizer jacks does a travel trailer need?
Four, one at each corner, is the correct answer. Trailers fitted with only three stabilizers, usually missing a front corner, still bounce when weight shifts inside the unit, and owners consistently report that adding the fourth jack is the biggest single improvement. Two-jack sets are sold for replacing a damaged pair rather than for full coverage.
What is the best way to upgrade my travel trailer stabilizer jack?
Replace factory kick-down jacks with a scissor jack set rated above your corner weight and matched to your frame rail clearance. Measure from the underside of the frame rail to level ground, then choose a height range that covers it. Scissor jacks are the common upgrade because telescoping types are the ones owners report binding and pinching. Bolted sets with included hardware and a drilling template make this a weekend job.
Conclusion: Which Travel Trailer Stabilizer Jacks to Buy
For most travel trailer owners, the LIBRA 9K lb four-pack is the choice. It has the highest capacity here, the deepest review history, hardware in the box and a drilling template that makes a bolt-on install realistic in a weekend.
If you are on a lighter trailer or a tight budget, the RVGUARD aluminum stack jacks get you most of the improvement for a fraction of the weight, and the PAULINN set does the same job in an even more compact package. The ROCKMAN pair is the one to buy when soft ground is your normal campsite, because the wide bow-tie base is the spec that matters there.
For high-clearance frames, compare the Lippert 30-inch kit and the Camco EAZ-Lift pair, and for a scissor replacement that solves a telescoping jack pinch problem specifically, the BAL 24002D is the model owners point to most often.
Whatever you choose, measure your frame rail height before ordering, confirm the jack reaches the ground at your site, and put a block under each foot if you camp on grass. Those three steps matter more than the model name. This roundup of the best RV stabilizer jacks for travel trailers was reviewed in 2026, and the specs and ratings above reflect the product data as published at that time.