RV Slide Out Support Jacks 5000 lbs Capacity Each - Stable Camper

In this review the VEVOR RV slide out support jacks are assessed for campers and travel trailers that need straightforward, heavy-duty stabilization. The bottom line: these 2-pack slide out stabilizers are for RV owners who want a simple, robust way to stop slideout sag and reduce movement while parked; the single biggest reason to buy is the impressive 5000 lb capacity per jack that gives confidence under loaded slideouts. Setup is basic and the construction feels solid, so they suit owners who value durability over complexity.

Key Features

• High load capacity: Each stabilizer supports up to 5000 lbs, providing heavy-duty resistance against sag and wobble in extended slideouts.
• Thick steel construction: Built from 0.08 in/2 mm steel pipe, the frame is robust and resists bending under load for long-term reliability.
• Wide adjustable range: The jacks adjust from 20 to 48 in, making them usable with a variety of RV ground clearances without extra components.
• Corrosion resistance: The Q235A steel base with spray-plastic treatment and galvanized screw handle helps protect against rust in outdoor use.
• Compact and portable: Each jack weighs about 8.52 lbs and the two-pack stores easily, so transporting and stowing them is straightforward.

Who It's For

The VEVOR RV slide out jacks are best for RV and camper owners who regularly use slideouts and want to minimize movement while inside the vehicle; small families or solo travelers who do indoor activities during stops will appreciate the added stability. They are also a good choice for owners who prefer a manual, low-tech solution that does not rely on vehicle power or complex hardware.

These jacks are less appropriate for someone seeking a motorized or automatic leveling system, or for owners who need extremely fine-grain height adjustment under dynamic loads. If you require integrated hydraulic leveling or electronics, look for a powered leveling system instead.

Pros & Cons

Pros

• Strong 5000 lb capacity per jack provides robust anti-sag support for most slideouts.
• Thick steel and protective finishes make the units feel durable and resistant to corrosion.
• Simple folding handle adjustment makes setup quick and intuitive without tools.
• Lightweight, compact design is easy to carry and store in limited RV space.

Cons

• Manual operation means more physical effort than powered solutions when adjusting height.
• Recommended use of blocks on soft ground adds an extra step for setup on grass or soft campsites.

Specifications

Brand	VEVOR
Capacity per jack	5000 lbs (2.27 ton)
Adjustable height	20-48 in (500-1230 mm)
Material	Q235A steel with 0.08 in/2 mm pipe
Weight (each)	8.52 lbs (3.865 kg)
Pack weight	17 lbs (7.73 kg) for 2-pack

Our Verdict

The VEVOR RV slide out support jacks are a practical, value-minded choice for RV owners who need heavy-duty, manual support to prevent slideout sag and movement. With a high 5000 lb capacity, sturdy steel construction, and a useful 20-48 in range, they offer reliable stability and compact storage, making them good value for those who want a durable, no-frills stabilizer set.

Frequently Asked Questions

How much weight can each jack hold?
Each slide out stabilizer is rated to support up to 5000 lbs.

Will these rust if left outside?
The jacks use Q235A steel with a spray-plastic finish and a galvanized screw handle to resist corrosion, but storing them dry when not in use will extend life.

Do I need blocks on soft ground?
Yes, concrete or wooden leveling blocks are recommended on grass or soft surfaces to distribute load and prevent sinking.