You pull into your dream campsite. The trees look perfect. The view is incredible. You step inside your RV… and suddenly feel like you’re standing on a carnival ride.
The floor tilts. The cabinets creak. Your fridge starts complaining. Sleeping on a slant isn’t fun, but it also isn’t harmless. An uneven RV can damage appliances, stress your frame, and leave you tossing all night.
That’s why leveling blocks are one of the smartest purchases any RV owner can make.
No campsite is perfectly flat, no matter what the listing says. Whether you’re parking a huge Class A or a tiny teardrop, you need a simple way to lift your tires safely and evenly. The right blocks turn a wobbly setup into a stable home in minutes.
I dug through reviews, compared build quality, and analyzed the real-world feedback from thousands of travelers. Here are the leveling systems that actually work, from classic stackers to modern curved designs.
Contents
Why You Can’t Just Use Wood
You’ll meet plenty of old-school campers who swear by piles of scrap lumber. But wood has problems:
- It absorbs moisture
- It warps and rots
- It attracts bugs
- And under the weight of modern RVs, it can split
Leveling blocks are engineered to avoid all of these issues. They resist UV rays, lock together securely, and handle heavy loads without deforming. Plus, they’re lighter, cleaner, and far easier to store.
If you want a smooth setup every time, proper RV blocks are the way to go.
Expert Picks: The Top 6 RV Leveling Blocks
Each pick below is based on durability, performance, and real user feedback.
1. Camco FasTen RV Leveling Blocks
Best for Customizable Stacking & Storage
Camco’s FasTen system is one of the most user-friendly on the market. The built-in T-handle is a small detail that solves a huge storage problem.
What Users Like:
The locking handle keeps the whole stack together so they don’t scatter in the bin. The interlocking “Lego” design is easy to customize and works with almost any tire, jack, or stabilizer.
What Users Dislike:
They can crack if you place them directly on sharp rocks. A quick ground sweep solves the issue.
Verdict:
The most practical all-around blocks with smart storage.
2. Andersen Camper Leveler (3604)
Best for Speed and Precision
This curved leveler is a favorite among RVers who hate guess-and-check stacking.
What Users Like:
It turns leveling into a 30-second job. You just drive onto the wedge until your bubble level centers, then lock it in with the included chock.
What Users Dislike:
They are expensive compared to blocks. Also, on smooth concrete pads or wet grass, the wedge can sometimes slide as you try to drive onto it. Some users recommend putting a rubber mat underneath to prevent slipping.
Verdict:
The fastest, most frustration-free leveling method available.
3. Tri-Lynx 00015 Lynx Levelers
Best for Durability & Warranty
Tri-Lynx is the original “orange block” brand, and they have maintained a stellar reputation for decades. These are widely considered the best RV leveling blocks for long-term durability.
What Users Like:
They’re incredibly tough and come with an unmatched 10-year warranty. The honeycomb design supports huge weights without cracking.
What Users Dislike:
The honeycomb design has open holes on top, which can fill with mud or gravel. Cleaning them out after a rainy trip can be a bit of a chore compared to solid blocks
Verdict:
The longest-lasting blocks you can buy.
4. Camco Heavy Duty Leveling Blocks (Yellow)
Best Budget Option
If you need a simple, no-frills solution, these standard yellow blocks are the industry standard for camper leveling. They are affordable and get the job done for lighter rigs.
What Users Like:
You can buy multiple packs cheaply to build massive pyramids for steep campsites. They are lightweight and easy to replace if you accidentally leave one behind.
What Users Dislike:
Without the locking handle, they can scatter in your storage bin. They are also prone to fading and becoming brittle if left in the sun for months at a time.
Verdict:
A cost-effective basic set for occasional camping.
5. Beech Lane Camper Leveler
Best Heavy-Duty Curved Leveler
For those who want the speed of the Andersen style but need something tougher, Beech Lane offers a robust alternative. These leveling ramps are designed to handle the weight of heavy fifth wheels.
What Users Like:
The included rubber mats prevent slipping; a huge upgrade. They’re wider than most curved ramps, offering better tire support.
What Users Dislike:
You may need to trim them if your trailer’s axles are very close together. This is a common issue with all curved levelers on tight dual-axle setups.
Verdict:
A stronger, more stable take on the curved leveler design.
6. OxGord RV Leveling Ramps
Best Ramp Style for Single Axles
Simple, step-style ramps that work without stacking or assembling.
What Users Like:
They are lightweight and simple. The three defined heights take the guesswork out of the process. If you need 3 inches, you go to the top step. They are extremely easy to use for single-axle trailers. You just toss them behind the wheel and back up. There is no assembly required.
What Users Dislike:
They are bulky to store. Unlike stacking blocks that break down into a small cube, these ramps take up a fair amount of space. They are also not suitable for heavy dual-axle trailers as they can be hard to fit between tires.
Verdict:
Perfect for small trailers and quick leveling jobs.
Common Problems & Simple Fixes
Even with the best RV leveling blocks, things can go wrong. Here is what real users discuss in forums.
Sinking in Soft Ground: If you are parking on sand or mud, even wide blocks can sink. Solution: Carry a few pieces of plywood or specialised “jack pads” to place under your bottom layer of blocks. This distributes the weight further.
Blocks Cracking: This usually happens when blocks are used on uneven ground with rocks protruding underneath. Solution: Always sweep the area with your foot before laying down your base.
Slipping Ramps: Curved leveling ramps can shoot out from under the tire. Solution: Engage 4-wheel drive on your tow vehicle if possible to prevent jerky movements, and always use a rubber grip mat.
Bottom Line
A stable RV is a happy RV. Proper leveling ensures your fridge cools correctly, your doors close properly, and you don’t roll out of bed in the middle of the night.
If you want the most versatile and storage-friendly option, the Camco FasTen RV Leveling Blocks are the clear winner. Their interlocking design and convenient handle make setup a breeze.
For those who value speed above all else, the Andersen Camper Leveler is worth the extra investment. And if durability is your main concern, you cannot go wrong with the 10-year warranty of the Tri-Lynx Levelers.
Don’t wait until you are stuck on a slanted hillside to think about your gear. Check your storage space, determine your rig’s weight, and order a set of these top-rated blocks today to ensure your next trip is smooth and stable.