Camco Curved Leveling Blocks (10-Pack with Carrying Bag)

Camco's Curved Leveling Blocks offer a practical, affordable solution for quickly leveling RVs and trailers on uneven campsites.

4.5

HitchHaven score4.5 out of 5 · our editorial rating

Interlocking curved design for stable multi-level stacking
Made from durable UV-resistant polymer
Supports up to 40,000 lbs per block set
Includes convenient carrying bag with handle
Non-slip textured surface for added traction
Compatible with single, dual, and tandem wheel configurations

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Overview Specs Pros & cons Full review Related

The verdict

Camco's Curved Leveling Blocks offer a practical, affordable solution for quickly leveling RVs and trailers on uneven campsites. Their interlocking curved design makes stacking intuitive and secure, while the durable polymer construction withstands heavy loads trip after trip. Minor drawbacks like cold-weather brittleness and a flimsy bag don't outweigh the convenience and reliability this product delivers for everyday camping use.

Spec plate

Material: UV-resistant polymer
Weight Capacity: 40,000 lbs per set
Pieces Included: 10 blocks + carrying bag
Block Dimensions: 9.5 x 8.6 x 1.5 in
Color: Yellow

Pros & cons

What we like

Quick and easy leveling without guesswork
Stacks securely without sliding apart
Lightweight yet extremely durable
Works for trailers, motorhomes, and campers
Compact storage with included bag
Good value for the 10-piece set

What to watch

Can crack in extreme cold temperatures
Bag material is thinner than expected
Not ideal for very uneven or soft ground without extra support
Curved shape takes practice for beginners

Full review

Camco Leveling Blocks bring a straightforward, no-fuss solution to one of the most common headaches of RV and camper ownership: getting your rig perfectly level at a campsite that refuses to cooperate. These curved leveling blocks are designed to interlock and stack, allowing you to build a stable ramp that your tires can roll onto, raising one side or corner of your RV until the bubble levels read true. Made from durable, UV-resistant plastic, they're built to withstand the weight of heavy trailers and motorhomes without cracking or deforming, even after repeated use in varying temperatures and terrain conditions.

What sets these blocks apart is their curved design, which lets you drive up and position your tires with more control compared to flat stacking blocks. The gentle slope reduces the jarring stop-and-start many campers experience with traditional square blocks, making the leveling process smoother and less stressful, especially when you're maneuvering solo. Each block in the set interlocks with the others, so you can customize the height based on how uneven your site is, whether you need a slight lift or a more substantial adjustment. The textured surface also provides extra grip, helping to prevent tire slippage as you ease your rig into position.

Compact and lightweight, Camco Leveling Blocks are easy to store in a storage bay, truck bed, or even a milk crate in the back of your tow vehicle, so they're always on hand when you pull into a new site. Campers appreciate that these blocks work with trailers, fifth wheels, and motorhomes alike, making them a versatile addition to any setup. Beyond leveling, many RVers find additional uses for them, like chocking wheels or providing extra stability for stabilizer jacks. For anyone who's dealt with a sloped campsite and the discomfort of sleeping at an angle, this set offers a practical, affordable way to restore comfort and keep gear from sliding off counters, all while protecting your RV's suspension and frame from the strain of prolonged unevenness.

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