Kohree RV Leveling Blocks, Up to 35,000 lbs, Upgrade 2 Packs Sturdy RV Curved Levelers with 2 Blue Chocks, 2 Non-Slip Mats, 1 Carrying Bag, Camper Leveler for Travel Trailers, 4" Max Leveling Height

Easy to use. work great!

Easy to use and works great, I like the anti slip layer.

Works as it should. Makes leveling easy

Edit, 2 weeks after initial review: I’ve added another star bringing my review to four stars. My review below stands on my issues/concerns however the company reached out to me, asking for more information and pictures to better understand the issue I had. They also attempted to rectify my order/etc but I had already initiated the return through Amazon. In short: GREAT customer service. Thank you!I park my motorhome on my sloped driveway. It has a downward slope and, apparently, a lesser side slope. These blocks did hold my Newmar Dutch Star 3810 without breaking. We had the motorhome up at about the max lift for about 30 hours. However, we think due to the side slope, it caused the leveling blocks (and tires) to turn a bit over those 30 hours. Enough so that we were concerned the turn would increase and we did not want the motorhome’s tires turned sideways as they were elevated and facing a downward slope.Pros: held a class A motorhome. Surprisingly lightweight. Cons: probably just did not work for my situation but unsure if we’ll ever have a perfect one-slope only situation so we’re returning.

I used these today, not to level the van but to raise one side up so I could get underneath and install a water tank. With the running boards there's not much clearance, so I put both on one side and used them to life the van a few inches. It made a huge difference. It was much easier to get up on the blocks than I had anticipated, and once there I just slid the blue blocks into place to lock them. I have a Transit 250, a pretty good sized van, and it sat up on them all afternoon and never moved a fraction of an inch, super stable. I was impressed, and it's great the way they nest togther in the storage bag. I'm very impressed with them.

Great product! Sturdy construction and easy to use. A must have for RV parks to level your RV so the water lines drain properly to the black and gray tanks. It is helpful to have a person outside to guide you during the leveling process of the RV so you do not "over run" the ramps. Other than that, easy product to use!

works great

work great