BESTOOL RV Supports Stabilizer Jacks, Travel Trailer Stabilizer Jacks Camper Jack Stands from 17.3" to 30", 3 Ton 6,000 lbs Capacity, 2PC

Very nice and strong. Also we needed the height. Ordered 6 for our 40 ft stationary 5th wheel.It helps take off some of the load on the auto-Jacks. Also more stable now.

Very nice and stable. Heavy duty.

I use them for my RV, and they work great.

RV makers should take note, this product is for superior to scissor jacks and that it is much more stable and doesn’t wobble like scissor jacks do in a stiff wind or somebody’s moving around in the RV. RV maker should replace scissor jacks with a product similar to this. I made the mistake of buying new heavy duty scissors jacks to replace the flimsy ones that came on my RV, and then discovered this product. Too late to send back the upgraded scissor jackss. Don’t you make the same mistake.

I use a pair of these to stabilize my truck camper when it's not on my truck. They work reasonably well for this use case. Although these jacks do allow movement when they are extended higher, at or near their minimum heights they are very stable. I have the pair of them sitting directly on our concrete driveway apron with a 2x4 running between the two jacks and the bottom of the camper. After setting them up, I never notice the camper moving when I'm working inside of it. To be clear, the four electric jacks on the camper are bearing the weight of the camper. These jacks only serve to prevent the camper from moving around when I'm inside of it, or when the wind is blowing hard.

I have 6 of these holding up a mobile office. They were easy to set up and very stable.

We actually had to return them because we ended up having to use blocks, but these are great! They are very heavy duty!

I requested the BESTOOL RV Supports Stabilizer Jacks to be utilized underneath our motorcyble trailer when the trailer is stored. Unfortunately, my husband measured incorrectly and these jacks are about 6 inches too tall, even with the trailer already raised and on some regular car jacks. These jacks seem to be built well but are definitely not heavy-duty enough for the purpose for which we requested them. The term "stabilization" must mean something different in the country where the jacks were manufactured than what the term means to me in the USA. To clarify, I would not be able to remove the existing car jacks that hold the majority of my trailer's weight off the ground with these jacks. These jacks are supposedly designed only to keep a trailer from swaying but I fail to see how you accomplish that feat without the jack being able to support the weight of your RV or trailer. I can see a use for them if you have a cab-over camper or a side-out on a camper-style trailer, provided no high winds occur and no one inside that trailer weighs over 100 lbs. In my world though, high winds can be normal and no one here weighs less than 100 lbs, so, we pretty much require USA-style heavy-duty support around here instead.