Need reliable jacks to stabilize a travel trailer when parked? This guide highlights 5 top options that combine strength, ease of use, and quick setup. The products are best for different trailer sizes and terrains, from lightweight campers to heavier travel trailers. Use this list to compare capacity, height range, quick-install features, and included hardware to choose the right jacks for your setup.
| Product | Capacity | Best For | Key Benefit |
|---|---|---|---|
| LIBRA 26098 | 9,000 lbs per jack | Heavy trailers or off-road sites | Power-drill ready with complete hardware |
| Kohree 7500lbs (Set of 2) | 7,500 lbs per jack | Average to mid-size trailers | Crank or drill operation, 24″ height |
| Discount Parts Direct 7500 lbs | 7,500 lbs per jack | Stability and sway reduction | 11″–17″ adjustable aluminum stack jacks |
| [Upgrade] Kohree 7500lbs (Set of 4) | 7,500 lbs per jack | Solid stabilizing kit for mid-size campers | Crank handle, drill bit, 24″ height |
| OULEME 7900 lbs (4 Pack) | 7,900 lbs per jack | Durable aluminum stack jacks | Includes cushion mats and nuts for stability |
Buyer note: All products are designed for stabilizing and leveling, not lifting. Check your trailer’s weight and ground conditions to ensure correct selection and safe operation.
LIBRA Set of 4 9K lb Heavy Duty 24″ Jacks
Best for heavy travel trailers or builds that require higher stability and power-drill readiness. These 9,000 lb capacity jacks are built from 11-gauge steel with electrophoresis coating for durability. The set includes 4 jacks plus a 3/4″ hex socket for fast power-drill operation, and all mounting hardware is included. This kit is ideal for those who want quick, reliable setup on tough sites. Best for those who regularly park on uneven ground and need heavy-duty support.
Who it’s best for: RV owners with larger trailers or frequent distant-site camping. Why selected: It combines strong load capacity with complete hardware and a power-drill-ready system. Caution: The heavier construction may require more storage space and heavier installation effort.
Kohree 7500lbs Stabilizer Jacks Set of 2
Best for mid-size travel trailers where a balance of height, weight, and ease of use matters. These jacks provide heavy-duty steel construction with electrophoresis coating for longevity. They offer a 24″ maximum height and include a crank handle; a power drill option speeds setup (drill not included).
Who it’s best for: Campers wanting a reliable, mid-range stabilizer with manual or drill-assisted operation. Why selected: The 24″ height range and dual-use crank/drill capability provide flexible setup. Caution: Drill not included; plan for a compatible drill if you want fastest operation.
Discount Parts Direct 7500 lbs 4 Pack
This set emphasizes stability and sway reduction for parked RVs. Each aluminum stack jack adjusts from 11″ to 17″, making it suitable for lower-clearance trailers and pop-ups. It’s best for reducing interior movement after leveling and is not designed for lifting tires.
Who it’s best for: Trailer owners seeking a lighter-weight aluminum option with a clear sway-reduction benefit. Why selected: The 11″–17″ adjustable range matches many mid-size trailers, and the weight rating is adequate for stabilization. Caution: Not for lifting heavy loads or replacing leveling blocks.
[Upgrade] Kohree 7500lbs Stabilizer Jacks Set of 4
Best for mid-size travel trailers needing a robust four-jack kit with quick operation. The kit uses heavy-duty steel with electrophoresis coating, designed for reliable stabilization with a 24″ maximum height. It includes a crank handle and drill bit for faster setup.
Who it’s best for: Owners who want a four-jack kit with fast, drill-assisted setup. Why selected: It provides a complete upgrade path with included tools. Caution: Ensure your drilling hardware and mounting surface are compatible with the included drill bits and screws.
OULEME RV Stabilizer Jacks 4 Pack
Best for campers prioritizing high-stability aluminum stack jacks and extra accessories. Each jack supports up to 7,900 lbs and ships with nuts and cushion mats to reduce road wear and noise. The height is adjustable from 11″ to 17″.
Who it’s best for: Campers who want additional stability accessories and quiet operation. Why selected: The included cushion mats and nuts help stabilize on varied terrains. Caution: Aluminum construction may be less forgiving on extreme ground irregularities compared with heavier steel options.
Buying Guide
What capacity do you need for your trailer?
Choose a jack with a load capacity comfortably above your trailer’s axle weight. Heavier trailers benefit from 9,000 lb per-jack options, while mid-size trailers are well served by 7,500 lb options. Consider total system requirements rather than a single jack rating.
Which height range fits your setup?
Most stabilizer jacks extend 11″–17″ or reach up to 24″. Measure your ground clearance and ensure the jacks can reach the required height when the trailer is leveled. A longer extension helps on uneven ground but increases stowed length.
Manual vs. drill-assisted operation
Crank handles are reliable without power, while drill-enabled kits speed up setup on many sites. If you travel to remote locations, consider a kit that includes a drill-ready socket or compatible bits. Confirm if a drill is included or needs to be purchased separately.
Material and durability
Steel jacks with electrophoresis coating resist corrosion and heavy-use wear. Aluminum jacks are lighter and resist rust but may be less rigid under extreme loads. For soft or rocky ground, a wider base (bow-tie or foot pads) can improve stability.
Accessories and installation
Look for kits that include mounting hardware, screws, bits, and a drilling guide. A complete kit saves time and reduces the risk of missing components during installation. Consider whether you need cushion mats or nuts for vibration reduction on rough sites.
Best practice for use
Stabilize on solid ground, level the trailer, and then deploy jacks gradually. Do not use stabilizers to lift a vehicle. store jacks flat to minimize dust and corrosion. Regularly inspect mounting hardware for wear or loosening screws.
Safety considerations
Always use wheel chocks in addition to stabilizers. Follow manufacturer weight and installation guidelines. If mounting surfaces are uncertain, consult a professional for installation assistance to prevent mounting failure.
FAQ
- What is the typical purpose of RV stabilizer jacks? They reduce side-to-side sway and stabilize a parked trailer for safer movement inside the RV.
- Can I use stabilizer jacks to lift a trailer? No. They are designed for stabilization, not lifting or changing tires.
- Do I need a drill to install jacks? Some kits include a drill-ready socket and bits; others require a manual crank. Check what’s included in the package.
- What height should I look for? Choose a height range that covers your trailer’s ground clearance when leveled. 11″–17″ is common, with some models reaching 24″.
- Are aluminum jacks as strong as steel? Aluminum is lighter and corrosion-resistant, good for many mid-size trailers, but steel jacks offer higher rigidity for heavier loads.
- Should I buy a 4-pack or a 2-pack? A 4-pack provides balance and stability across all corners, especially on larger trailers. A 2-pack can work for smaller setups or as a supplementary pair.