Review on Camco Heavy Duty Leveling Blocks (4 Pack) - 🟨 Ideal for Leveling Wheels, Jacks, and Axles - Yellow, Model 44501 by Michael Syph

Okay these are the cheapest leveling block kits you can buy excluding some old planks of wood you might have in your garage. I've used them about 40 times and never once. They haven't cracked or broken yet, but they have actually scratched the soft plastic base, making them increasingly difficult to fold like Legos. There are only 4 blocks in the package. You may need more. If you need 2 blocks of height, I found it difficult to just stack the 2 blocks together and lift them up without slipping out. For double height, it's best to use 2 as the base and 1 at the top, like building a pyramid. and if you need to do it on both sides, that means you need 6 blocks. So I think I'll order another set.