Camco Curved Camper/RV Leveler & RV Wheel Chock, Compatible with Trailers Up to 30,000 lb (44423)

These Curved Levelers work great and take up a lot less room than the stacking blocks. Just make sure to order two sets if you have duel wheels on your camper. There is a link on you tube on how to use them.

Worked well on gravel. Simple to use and spouse and I had camper up a couple inches and leveled without a single bad word.

Worked great in gravel. I have the stacking kind and they kept slipping in the gravel. These stayed put and were easy to drive onto.

It replaced our multiple blocks and is easy to use. I just have to monitor my wireless level app to adjust my backup. It performs as advertised.

Good quality but only good for one tire so you would need to order more than one if you want to balance all tires.

They work good. The rubber base came off right away. But it does not stop the performance of the chuck.

These work ok for axles that are closer together I guess, but I would prefer the longer Anderson style levelers. Getting the maximum lift on these requires balancing so far back on the leveler it feels a bit precarious. Also, you really have to shove them under the wheel to keep from sliding away when backing on. There is room for improvement here.

I initially purchased this over an Anderson leveler due to the price of this unit. My first attempt to use this was on a compacted gravel surface and the curved portion kept slipping as I tried to drive up on it. After multiple failed attempts I ended up resorting to the trusty old method of stacking wood boards. The inclination of the yellow curved section is simply too steep for this to work on any surfaces that do not provide adequate traction. I promptly returned and purchased the Anderson - it has worked flawlessly on comparable surfaces.

These work OK on grass or dirt surfaces, but are in gravel or hard services such as pavement or would they slip and do not work. The issue is when you use them on dirt or grass they sink into the ground. I usually resolve that by putting a board underneath, but you cant do that with this because it slips. Buy other brands that have a more tapered wedge, those grip better and dont slip.

These things are junk, Don't waste your money. I used them 1 time for 3 days and the rubber on the bottom came off. Once that happens these things are useless and dangerous because they become slick and easily slide out from under the tire.