Review on 🔧 Camco Olympian Aluminum Stack Jacks - Stabilize, Level, and Position RVs, Trailers, and Campers - Up to 6,000 lbs Capacity - 17" Extension - 4 Pack (Model 44560) by William Groupp

I bought these jacks to support my van while I was working on it. When they arrived I read the instructions and they specifically state that they are not campervan friendly. Even if it says "Not for RV Support" on the bottom of each jack. My problem is that "Not for RV support" is not listed in any online Jack ads. With a rating of 6,000lbs per jack and 4 jacks per pack you would think they should be able to handle 24,000lbs. My device only weighs 9,000 pounds, but I didn't feel confident about using it after reading the instructions. They have proven to be durable and well made, but "Not for RV support" needs to be included in online ads.