6 Trailer Stabilizer Jacks For Camping for a Rock-Solid Setup

You pull into that perfect campsite after a long day on the road, the one with the view of the lake. You get the trailer level, unhitch, and head inside to grab a cold drink. But as your partner walks to the back dinette, the whole rig sways like a ship at sea, sloshing your drink onto the counter. That familiar, annoying bounce is the enemy of a peaceful campsite, turning your solid-feeling RV into a wobbly house of cards.

Disclosure: This site earns commissions from listed merchants at no cost to you. Thank you!

Why Rock-Solid Stability Matters for Your RV

That trailer wiggle isn’t just a minor annoyance; it’s a comfort killer. A rig that shifts every time someone rolls over in bed or walks to the bathroom can disrupt sleep and make the whole space feel unsettled. It turns your cozy home-on-wheels into a constant reminder that you’re living in a box on a bouncy frame.

Beyond simple comfort, a stable setup reduces long-term stress on your RV’s structure. Constant flexing and movement can put a strain on plumbing fittings, cabinet joinery, and window seals over time. By locking the frame in place, you’re not just making your stay more pleasant; you’re also helping to preserve the integrity of your investment. A solid foundation makes your RV feel less like a vehicle and more like a cabin in the woods.

Camco Olympian Stack Jacks for Lightweight Support

Imagine you’ve got a small pop-up camper or a vintage teardrop. You don’t need a massive, heavy-duty system; you just need to stop the bounce when you’re set up on relatively level ground. This is where Camco’s Olympian Aluminum Stack Jacks shine. They are incredibly simple, lightweight, and pack down small, which is a huge win when storage space is at a premium.

Think of these as simple pillars of support. You place them under the frame, and a central screw mechanism allows you to adjust the height until they make firm contact. They’re not designed for lifting or leveling—that’s a job for your tongue jack and leveling blocks under the tires. Their sole purpose is to provide a solid point of contact with the ground to prevent the frame from flexing.

The tradeoff is the manual setup. You’ll be placing and adjusting each one by hand, which can take a few extra minutes. But for the weekend warrior with a lighter trailer, their low cost, simplicity, and minimal weight make them an incredibly practical choice. They are the definition of doing one job and doing it well.

Eaz-Lift 24-Inch Scissor Jack for Easy Leveling

When you graduate to a mid-size travel trailer, you need something more robust than a simple stack jack. The Eaz-Lift 24-Inch Scissor Jack is the workhorse of the RV world for good reason. It’s a classic design that provides excellent stability and can also be used for minor leveling adjustments, giving you more versatility at the campsite.

These jacks are typically welded or bolted directly to your RV’s frame, one at each corner. The scissor mechanism provides a wide, stable base when extended and folds up compactly for travel. Most importantly, they can handle a significant load, allowing you to apply firm upward pressure to truly lock the chassis in place. Add a socket adapter to a cordless drill, and you can deploy all four jacks in under a minute.

This is the go-to option for the vast majority of travel trailers. It strikes the perfect balance between strength, convenience, and cost. While they add more weight than stack jacks, the gain in stability and ease of use is a trade most RVers are happy to make. Just remember their primary role is stabilization, not lifting the entire side of your rig off the ground.

BAL 23225 C-Jack: The Low-Profile Stabilizer

Ever navigate a rutted forest service road and hear that awful scrape from under your trailer? Low ground clearance can be a real challenge, and traditional scissor jacks can sometimes hang down just enough to get snagged. The BAL C-Jack is engineered specifically to solve this problem, offering a unique low-profile design.

Instead of a bulky scissor mechanism, the C-Jack uses a pivoting arm that swings down and extends, creating a solid, stable footing. When retracted, it tucks up tight against the chassis, maximizing your ground clearance. This makes it an ideal choice for trailers designed for more adventurous, off-pavement travel or those that simply have a lower-slung frame from the factory.

The stabilizing action is excellent, providing firm support to eliminate bounce. The main consideration is that they are purely stabilizers. Their design doesn’t lend itself to the kind of heavy lifting a scissor jack can handle in a pinch. But if maximizing clearance is your top priority, the C-Jack is an elegant and effective solution.

Lippert Power Scissor Jack for Effortless Setup

Picture this: you arrive at your site in a downpour. The kids are restless, and daylight is fading fast. The last thing you want to do is crawl around on wet ground with a crank handle. The Lippert Power Scissor Jack is built for this exact moment, trading manual labor for the simple convenience of a switch.

These jacks operate on your RV’s 12V system, deploying and retracting with the push of a button. Each jack has its own motor, allowing for independent operation to ensure solid contact on uneven ground. It’s the ultimate upgrade for anyone who values a quick, hassle-free setup and breakdown process.

Of course, this convenience comes at a price. Power jacks are more expensive and add complexity—you have wiring and motors to maintain. But for RVers with mobility issues or those who simply want to streamline their camp routine, the investment is often well worth it. It’s about spending less time working and more time relaxing.

Stromberg Carlson JSC-24-IND: Heavy-Duty Choice

For those with larger travel trailers or fifth wheels, standard-duty jacks might not be enough to combat the flex in a longer, heavier frame. The Stromberg Carlson JSC-24-IND is a heavy-duty scissor jack built to provide uncompromising stability for big rigs. When you see these, you immediately notice the robust, all-steel construction and beefier components.

These jacks are designed for a higher load capacity, ensuring they can take the pressure needed to truly plant a heavy RV. The independent leg extension on some models is a key feature, allowing each side of the jack’s foot to adjust to uneven terrain. This means you get a flat, stable base even when parked on a lumpy gravel pad or grassy field.

The tradeoff is weight and cost. These are heavier than standard scissor jacks and represent a more significant investment. But for the full-timer or the owner of a substantial trailer, that extra beefiness provides peace of mind and a noticeably more solid living space. It’s a classic case of matching the gear to the size of the adventure.

JT’s Strong Arm: Eliminating Chassis Movement

Sometimes, even with four solid jacks planted on the ground, you still feel a little wiggle. This is usually front-to-back or side-to-side movement that originates from the slight flex in the suspension and the tires. JT’s Strong Arm Jack Stabilizer is not a jack itself, but an add-on system designed to eliminate this final bit of motion.

The system works by creating a triangle. Steel tubes attach from your RV’s frame to the bottom of your landing gear or stabilizer jacks. Once you tighten the T-handles, these arms form rigid triangles that prevent the frame from shifting in any direction. It’s the difference between a "stable" RV and a "rock-solid" one.

This is an upgrade for the RVer who wants the ultimate in stability. It requires a more involved installation but is a one-time job. For light sleepers or anyone sensitive to that subtle trailer sway, the Strong Arm system is a game-changer, effectively locking your chassis in place and making your rig feel like it’s built on a foundation.

Proper Jack Placement for Maximum Stability

Having the best jacks in the world won’t help if you don’t use them correctly. The goal is to create as wide and stable a footprint as possible. Place your stabilizer jacks at the extreme corners of the RV frame, both front and back. This gives you the most leverage against the forces that cause bouncing and swaying.

Before deploying your stabilizers, level your trailer. First, level it side-to-side using leveling blocks or ramps under the tires—never with your stabilizer jacks. Next, level it front-to-back using your tongue jack. Only after the rig is level should you lower the stabilizers until they make firm contact with the ground, plus another quarter-turn or so to apply light pressure.

Always place your jacks on a solid surface. If the ground is soft sand, mud, or asphalt on a hot day, use jack pads or simple blocks of wood to distribute the weight and prevent them from sinking. Remember the golden rule: level with your tires and tongue jack, then stabilize with your corner jacks. This approach protects your equipment and gives you that rock-solid setup you’re after.

In the end, the right stabilizer jacks are about building a better basecamp. They transform your trailer from a wobbly box into a steady, comfortable retreat after a day of hiking, fishing, or just lounging by the fire. Don’t obsess over finding the single "best" option; focus on the one that fits your trailer, your budget, and your style of camping. Now, get it set up, and go enjoy that view.