Camco Camper/RV Leveling Blocks - Features Stackable Interlocking Design & Includes Zippered Bag for RV Storage - Compatible w/Single Wheels, Dual Wheels, Tandem Axles & More - 4-Pack (44501)

Sometimes simple is best and these fit the bill. Have used as a tire leveler on my small pop up camper and also have used as a base for the stabilizers on the ground. Works best as a stabilizer base for me. Nice carry case and easy to stow away in the camper when not in use since they stack like legos.

These have proven very helpful for the purposes that I bought them for. One is to lift the front of my SUV a tad to make it easier to get beneath it for oil changes. There is just enough room as it is, but that extra +/- 2" just makes it that much easier to maneuver. Always use chocks and set the parking brake. Use jack stands if the vehicle's standard clearance would be at a crushing level and be mindful of any incline in the terrain. This can be more significant than is apparent. These are also useful when washing the vehicles tires. Otherwise it's difficult to next to impossible to get to the bottom edges of the tire that is sitting on the ground. We've all seen wheels that were cleaned with that one glaring strip that could not be reached for cleaning and tire gel that sticks out like a sore thumb. I am confident that these will perform well for my 17' tandem cargo trailer's tires and tongue jack, and same with my 19' travel trailer, both dual axle, though leveling blocks made for tandem tires would be a bit easier to use in lifting one side up a bit or protecting the tires from cement. One would also have to expect a certain amount of distortion if these are left under weight for extended periods. I see comments on people using wood, which is fine to keep tire contact off of cement, but wood splinters and cracks, so should never be used under a tongue jack if needed to secure the trailer at a height sufficient to maneuver the hitch ball beneath it. I read about these being crushed under a Class "A" RV-that is expecting these relatively inexpensive units to hold the stabilizing pressure of a bus. Others had similar but stories but failed to say what kind of rig that they attempted to use these under, nor did any mention the degree of incline that they were attempting to compensate for. Declaring "not for use with levelers" is an absurd exaggeration without specifics. "Not for use with a bus sized RV, on an incline, with slide outs extended" is one thing. Take a look at the grade of leveler used for demonstration, then look at the footprint of the huge hydraulic pad that this reviewer provided in her photograph, then look at her sweeping statement "since it did not work on my behemoth, it will not work under any circumstances, including your pop up camper!". Use some common sense here. These are built like large Legos. Look a the images provided for an idea of what kind of support that these are intended to provide. "Heavy Duty" is a relative term used in marketing that means nothing if no context is provided. Camco should be a bit more specific, but customers also need to use some common sense and exercise a bit of due diligence.

Works great, leveled the rv perfect for what we needed it for, after a week still solid and hasn’t moved.

Update: once I got over the shock of the change and got a chance to use the hollow/see-through versions on a few trips, I have to admit that I actually like them better than the solid ones. The bottom one on the stack will definitely sink in somewhat on really wet ground, but the hollow design keeps them from holding water; no more holding the stack upside down to let the water run out or having to take it apart to empty each one. I am changing my original rating from 2 to 4+ stars. I previously bought these a couple years back (two packs) for my work trailer, a 32-Ft bumper-pull toy hauler, and have been very happy with them. They get used five days a week for everything from jack supports to extra steps with no issues. They are typically used on pavement but are occasionally on grass/gravel. I recently bought a personal camper so I used the same link from my previous orders; imagine my surprise when they arrived and I realized they were no longer a solid piece of plastic! All the holes makes them worthless on soft ground without something else under them; my lighter personal trailer pushed them almost completely into the ground!! Please go back to making them solid…I need a second set but won’t buy them like this again.

These are very useful and durable. Use them every time we set up our camper.

Works perfectly

Great product

I've tried several different types of levelers for my trailer and always end up going back to these stackable blocks. They just work, they're lightweight, they link together pretty securely, and they don't rot like wooden planks. I have several packs of these - we've stayed in some pretty un-level campsites - and just ordered this 4-pack to use under my tongue jack because I lost the wooden block I was using. Short of spending a fortune to install hydraulic levelers, these Camco blocks are the best solution for leveling your camper. My suggestion is to buy more than you think you need, especially if you have two axles on your trailer - I have used two 10-packs on one occasion. A 10-pack is good for about 4 inches of height for a single axle - for a 2-axle trailer you'll need 18 to 20 to get that same 4 inches of lift.

Easy to assemble, provided the right amount of levelling and easy to store

Work as expected.

منتج قوي جدا ومفيد للموتر هوم

منتج جيد ولكن لو كان اقوى كان افضل ينثني قليلا مع الاستخدام وخاصة مع موتر هوم 32 قدم

Me han sorprendido, las utilice para colocar un gato eléctrico de 5T y levantó sin problemas una Ford Lobo. Muy resistentes. Muy importante como las coloques