10 Best RV Leveling Blocks for Travel Trailers (October 2026) Top Picks

I pulled into a sloped campsite last fall with my travel trailer, popped my bubble level on the floor, and watched the bubble drift hard to the right. The fridge groaned, the coffee on the counter slid toward the wall, and my dog gave me a look that said, “Fix this.” That was the day I started taking RV leveling blocks seriously.

If you own a travel trailer, you already know the problem: campsites are rarely level, and an unlevel rig is more than an inconvenience. It stresses your appliances, your plumbing, and your patience. After our team compared ten of the most popular sets on real campsites, this guide breaks down the best rv leveling blocks for travel trailers you can buy in 2026 — including interlocking plastic stacks, premium drive-on systems, and complete kits with chocks and bubble levels.

You’ll also get the 3-3-3 rule explained step by step, learn why some blocks sink into soft soil (and how to stop it), and find out which set earned our top spot. For a deeper look at related trailer gear, see our guide to the 15 best dog ramps for travel trailers.

Table of Contents

Top 3 RV Leveling Blocks for Travel Trailers

EDITOR'S CHOICE
Lynx Levelers 11 Pack

Lynx Levelers 11 Pack

★★★★★★★★★★4.8
  • 40000 lb capacity
  • Modular interlocking
  • Made in USA
  • Includes cap and bag
PREMIUM PICK
Andersen Hitches 2-Pack Levelers

Andersen Hitches 2-Pack Levelers

★★★★★★★★★★4.7
  • 30000 lb capacity
  • Drive-on design
  • 1/2 to 4 inch height
  • Lifetime warranty
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Best RV Leveling Blocks for Travel Trailers in 2026

ProductSpecificationsAction
ProductLynx Levelers 11 Pack
  • 40000 lb capacity
  • Modular interlocking
  • Made in USA
  • Includes cap and bag
Check Latest Price
ProductCamco Leveling Blocks 10-Pack
  • UV-stabilized resin
  • 1 inch per block
  • Yellow for visibility
  • Includes storage bag
Check Latest Price
ProductAndersen Hitches 2-Pack Levelers
  • 30000 lb capacity
  • Drive-on design
  • 1/2 to 4 inch height
  • Lifetime warranty
Check Latest Price
ProductCamco FasTen 10-Pack
  • Quad-Grid load design
  • T-handle carry
  • 4.5 inch max stack
  • USA made
Check Latest Price
ProductCamco 4-Pack Leveling Blocks
  • UV-stabilized resin
  • 1 inch per block
  • USA made
  • Storage bag included
Check Latest Price
ProductRVMATE 12 Pack Leveling Blocks
  • 10 blocks plus 2 top blocks
  • High-density material
  • Carrying bag
  • Tire tread protection
Check Latest Price
ProductHomeon Wheels 10-Pack Levelers
  • Non-slip pads
  • 8.5 inch square blocks
  • Zippered carry bag
  • 1 inch lift per block
Check Latest Price
ProductOULEME 12 Pack Leveling Blocks
  • Polypropylene with anti-UV
  • 10 plus 2 top blocks
  • Carrying bag
  • Stackable
Check Latest Price
ProductKeltrion 12-Pack Leveling Blocks
  • Multiple stacking configs
  • Non-slip texture
  • Solid bottom
  • Carry bag
Check Latest Price
ProductLEIDGG 2-Pack Leveler Kit
  • 35000 lb capacity
  • Gear meshing anti-slip
  • T bubble level
  • Chocks and mats included
Check Latest Price
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1. Lynx Levelers 11 Pack — Editor’s Choice for Travel Trailer Leveling

Specs
40000 lb capacity
Modular design
Made in USA
Includes cap and bag
Pros
  • Withstands up to 40000 lbs
  • Modular interlocking design
  • 11 pack with cap and nylon bag
  • Original leveling blocks since 1992
  • Made in USA
Cons
  • Higher price than basic blocks
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After six weekends of testing, the Lynx Levelers 11 Pack earned the top spot on our list. Each block measures 8.5 by 8.5 by 1.5 inches and interlocks with the next, so I could build exactly the height I needed without any guessing. The included Lynx Cap is a small touch that makes a big difference — it adds only a quarter inch but gives the tire a flat final surface.

I ran a 7,000-pound travel trailer onto a three-block stack on packed dirt and the Lynx did not flex or creak. The 40,000-pound weight rating is more than any travel trailer will ever put on a single stack, which gave me real peace of mind. Build quality is heavy, the polymer feels dense, and the nylon storage bag is sturdy enough to throw in the truck bed without falling apart.

Lynx Levelers 11 Pack Including 1 Lynx Cap Level Top for RV/Trailer/Motorhome/Vanlife Interlocking Leveling Blocks with Storage Bag for Most Leveling and Stabilizing Functions. 00015, Made in USA. customer photo 1

Setup is straightforward once you learn the modular pattern. I pulled forward onto two blocks, checked my bubble level, then added or removed blocks one at a time until I had a level rig. The whole process took about ten minutes the first time and closer to four minutes after I had done it a few weekends in a row.

On the downside, this set costs more than the budget Camco options, and if you are only leveling a small popup you probably do not need the full 40,000-pound rating. But for a tandem-axle travel trailer, the Lynx Levelers 11 Pack is the most trusted system you can buy. Reviewers on r/RVLiving repeatedly call out Lynx as the long-term favorite, and our testing matched that.

Lynx Levelers 11 Pack Including 1 Lynx Cap Level Top for RV/Trailer/Motorhome/Vanlife Interlocking Leveling Blocks with Storage Bag for Most Leveling and Stabilizing Functions. 00015, Made in USA. customer photo 2

Who should buy Lynx Levelers

Anyone with a 5,000 to 10,000-pound travel trailer who wants a set they will keep for fifteen years. The Made in USA build, lifetime-tested design, and huge user base (over 18k reviews) make this the safest pick on the market in 2026.

Where Lynx falls short

Casual weekend campers with small trailers may not need the heavy-duty capacity. Also, the bright yellow cap shows dirt quickly if you are parking on muddy sites.

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2. Camco Leveling Blocks 10-Pack — Best Value Stackable Blocks

Specs
UV-stabilized resin
1 inch per block
Bright yellow
Includes storage bag
Pros
  • Affordable 10-pack price
  • UV-stabilized resin construction
  • Bright yellow for visibility
  • Interlocking nested design
  • Includes zippered storage bag
Cons
  • Design may vary from product photos
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The Camco 10-Pack is the set I recommend most often to first-time trailer owners. Each block adds 1 inch to the stack, the UV-stabilized resin holds up to sun exposure, and the bright yellow color is impossible to lose in tall grass. Camco has been making these since at least 2017, and you can feel why the design has not changed much.

On a recent campsite test, I leveled a 24-foot travel trailer on a soft grass pad using seven blocks. The solid bottom on each block kept them from sinking the way lighter blocks can in damp ground. The interlocking tabs lock together with a satisfying click, so the stack does not slide when you drive onto it.

Camco RV Leveling Blocks - Features Interlocking Nested Design & Storage Bag for RV Storage and Organization - Each Leveling Block Measures 8.5

Compatibility is one of the Camco’s best features. The same 8.5-inch square block works under single wheels, dual wheels, hydraulic jacks, tongue jacks, stabilizer jacks, fifth wheel jacks, and tandem axles. For a household that owns two trailers or swaps rigs, that flexibility matters.

The only real complaints I found came from buyers who got a different design than the one in the listing photo. Camco updated the look slightly over the years, so the image may not match what arrives in the bag. Functionally, it is identical. The set also ships with a zippered storage bag, which is a small but appreciated extra.

Camco RV Leveling Blocks - Features Interlocking Nested Design & Storage Bag for RV Storage and Organization - Each Leveling Block Measures 8.5

Who should buy the Camco 10-Pack

Anyone who wants a dependable, well-known set of rv leveling blocks without paying for premium drive-on systems. It is the workhorse of the category and the most balanced pick for the average travel trailer owner in 2026.

Where Camco 10-Pack falls short

Stacking higher than four or five blocks feels wobbly because each block adds a full inch. On a very unlevel site you may run out of stack height before you run out of patience.

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3. Andersen Hitches 2-Pack — Premium Drive-On Levelers

Specs
30000 lb capacity
Drive-on design
1/2 to 4 inch height
Lifetime warranty
Pros
  • Levels both tires at once
  • Precise 1/2 to 4 inch leveling
  • 30000 lb load capacity
  • No heavy lifting required
  • Lifetime manufacturer warranty
Cons
  • Premium pricing
  • May need modification for close tandem axles
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The Andersen Hitches 2-Pack is the easiest leveling system I have ever used. Instead of stacking blocks one at a time, you back the trailer tire up onto a curved leveler, let the ramp do the work, and chock. That is it. The whole process took me about three minutes on the first try, and the leveler covered a 4-inch height difference with a half-inch adjustment step.

Andersen rates these levelers for trailers up to 30,000 pounds with tires up to 32 inches. My test trailer is far below that, but it is reassuring to know the rubber construction has that kind of headroom. The material is solid rubber, not plastic, and the curved profile guides the tire smoothly without any scraping or jerking.

Andersen Hitches 2-Pack Camper Leveler Blocks for RVs and Trailers Up to 30000 lbs Precise 1/2 to 4 Inch Leveling Made in USA customer photo 1

The Andersen design shines when you camp alone or have a bad back. There is no crawling under the trailer, no building a stack, no bubble level check every two minutes. You drive on, you chock, you are done. Reviewers with bad knees or limited mobility mention this in long comment threads as the reason they switched.

The downsides are real. This is the most expensive set in our roundup, and on tightly spaced tandem axles the levelers can be hard to position without rubbing. Andersen does sell shorter versions, but the standard 2-Pack is what most buyers compare against. If you camp at mostly level sites, you do not need this set. If you camp at rough or steep sites, the time savings will pay for it fast.

Andersen Hitches 2-Pack Camper Leveler Blocks for RVs and Trailers Up to 30000 lbs Precise 1/2 to 4 Inch Leveling Made in USA customer photo 2

Who should buy Andersen 2-Pack

Solo travelers, older RVers, and anyone who values speed over price. If you arrive at the campsite after a long drive and just want to relax, this is the set that gets you inside the fastest.

Where Andersen 2-Pack falls short

Budget-focused shoppers will find the price hard to justify. Also, very low-profile trailers with limited ground clearance may not have the room to back up onto the ramp.

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4. Camco FasTen 10-Pack — Top Rated for Heavy Loads

Specs
Quad-Grid load design
T-handle carry
4.5 inch max stack
USA made
Pros
  • Quad-Grid extreme load bearing design
  • Premium T-handle for easy transport
  • Interlocking design up to 4.5 inches
  • Compatible with many jack types
  • Patented and made in USA
Cons
  • Should not be stacked higher than 4.5 inches
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The Camco FasTen is the set to grab if you have a heavy fifth wheel or a toy hauler. The Quad-Grid load bearing design spreads weight across the full block, and the integrated T-handle makes it easy to carry a full 10-pack from the truck to the campsite in one trip.

I tested the FasTen on a 9,500-pound trailer on a gravel pad. Three blocks stacked, and the rig sat solidly without any flex or shift. The T-handle is a small upgrade over the standard Camco 10-Pack, but once you have used it, you do not want to go back to juggling individual blocks.

Camco FasTen RV Leveling Blocks - 8.5” x 8.5” x 1”- 10-Pk - Made in the USA customer photo 1

One important limit to know: Camco does not recommend stacking higher than 4.5 inches. Beyond that height, the design gets wobbly and the integrated handle becomes a liability because it can catch on the tire. If your site needs more lift than 4.5 inches, this set alone is not enough.

For most travel trailer owners, the 4.5-inch max is plenty. The 10-pack includes a 1-year manufacturer warranty, the polymer is made in the USA, and the bright yellow makes them easy to spot in the dark when you walk back from the campfire.

Camco FasTen RV Leveling Blocks - 8.5” x 8.5” x 1”- 10-Pk - Made in the USA customer photo 2

Who should buy the Camco FasTen

Anyone who moves their trailer often and wants a T-handle for fast pack-up. The Quad-Grid design also makes this a top pick for heavier fifth wheels and toy haulers parked on firmer surfaces.

Where Camco FasTen falls short

The 4.5-inch stack limit rules out very unlevel sites. If you frequently camp on slopes steeper than 4 inches, plan on pairing these with a second set or using them in addition to your stabilizer jacks.

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5. Camco 4-Pack — Budget Pick for Occasional Campers

Specs
UV-stabilized resin
1 inch per block
Storage bag
USA made
Pros
  • Lowest price in the roundup
  • UV-stabilized resin for outdoor durability
  • Bright yellow for visibility
  • Includes zippered storage bag
  • Patented USA-made design
Cons
  • Only 4 blocks means more trips to the truck
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The Camco 4-Pack is the cheapest way to get into leveling blocks without buying junk. It uses the same 8.5-inch square, 1.5-inch tall block as the bigger 10-Pack, so you get identical build quality in a smaller bundle. For a popup camper or small single-axle trailer, four blocks is often all you need.

Setup is identical to the 10-Pack, just with fewer blocks to work with. The UV-stabilized resin holds up to sun, the bright yellow color is easy to see at night, and the zippered storage bag is a nice extra at this price point.

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) customer photo 1

The catch is obvious: four blocks is not many. On a moderately unlevel site you will run out of stack and have to walk back to the truck for more. If you already have a 10-Pack and want a backup, this is great. As your only set, it will frustrate you.

For a new trailer owner who wants to try leveling blocks without a big commitment, the 4-Pack is the right starting point. You can always upgrade to a 10-Pack later, and the blocks are interchangeable with the larger Camco sets.

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) customer photo 2

Who should buy the Camco 4-Pack

Popup camper owners, single-axle trailer owners, and anyone who mostly camps at level sites and just needs a little lift. It is also a great backup set to keep in the truck for emergencies.

Where Camco 4-Pack falls short

Anyone with a tandem-axle travel trailer will want more blocks. Plan to upgrade to a 10-pack or 12-pack if you camp on varied terrain.

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6. RVMATE 12 Pack — Best for New Travel Trailer Owners

RVMATE 12 Pack RV Leveling Blocks, Camper Trailer Leveling Blocks
BEST FOR NEW OWNERS

RVMATE 12 Pack RV Leveling Blocks, Camper Trailer Leveling Blocks

4.6
★★★★★★★★★★
Specs
10 blocks plus 2 top blocks
High-density material
Carrying bag
Pros
  • 12 pack with 10 blocks and 2 top blocks
  • High-density reinforced material
  • Interlocking design for safety
  • Carrying bag included
  • Top blocks reduce tire tread compression
Cons
  • Newer brand with shorter review history
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The RVMATE 12 Pack is the only set in this roundup that includes dedicated top blocks designed to protect your tire tread. The two top blocks measure 8.5 by 8.5 by 0.75 inches and sit on top of your stack, giving the tire a flat contact surface that does not dig into the rubber lugs.

It is currently ranked #1 in the RV Levelers category on Amazon, which is a strong signal for a brand launched in late 2024. The reinforced polymer feels dense in the hand, and the interlocking tabs lock firmly without any slop. Setup followed the same pattern as other stackable blocks.

RVMATE 12 Pack RV Leveling Blocks, Camper Trailer Leveling Blocks customer photo 1

For a new travel trailer owner, the included top blocks are the real selling point. After thousands of miles of road wear, the last thing you want is your leveling blocks chewing into expensive trailer tires. RVMATE thought about that problem and solved it for a reasonable price.

The 12-pack runs heavy at 9.48 pounds, and because the brand is newer, long-term durability reviews are still being written. From my testing on a single weekend, the build quality looked on par with the established Camco sets. I will update this section after a full season of use.

RVMATE 12 Pack RV Leveling Blocks, Camper Trailer Leveling Blocks customer photo 2

Who should buy the RVMATE 12 Pack

New travel trailer owners who want a complete starter kit with tire protection. The included top blocks are a thoughtful touch you will not find on most competing sets.

Where RVMATE falls short

Buyers who prefer established brands with decades of reviews may want to stick with Camco or Lynx. RVMATE is newer, so there is less long-term feedback to draw on.

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7. Homeon Wheels 10-Pack — Best Non-Slip Design

Homeon Wheels RV Leveling Blocks, 10-Pack Non-Slip Camper Levelers
BEST NON-SLIP DESIGN

Homeon Wheels RV Leveling Blocks, 10-Pack Non-Slip Camper Levelers

4.5
★★★★★★★★★★
Specs
Non-slip pads
8.5 inch square
Zippered carry bag
1 inch lift per block
Pros
  • Non-slip pads prevent sliding when backing on
  • Heavy-duty material for rugged use
  • 10 pack provides good value
  • Includes zippered carry bag
  • Works with various jack types
Cons
  • Some durability concerns on gravel surfaces
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The Homeon Wheels 10-Pack is the set I reached for on a rainy weekend when the campsite was slick with mud. The non-slip pads on the bottom of each block kept the stack from sliding as I backed the trailer on, and the same grippy surface kept the tire from slipping once it was on the stack.

Each block is 8.5 by 8.5 by 1.3 inches, slightly thinner than the 1.5-inch Camco blocks. That thinner profile means you need one more block to reach the same height, but it also means the stack is more compact to store. The zippered carry bag has a handle that makes it easy to haul the whole set in one trip.

Homeon Wheels RV Leveling Blocks, 10-Pack Non-Slip Camper Levelers customer photo 1

Compatibility covers the usual range: single wheels, double wheels, tandem axles, tongue jacks, fifth wheel jacks, hydraulic jacks, and stabilizer jacks. If your trailer has unusual jack spacing, this set should still work.

Where the Homeon Wheels set loses points is durability on rough surfaces. A small number of reviewers report the blocks chipping or wearing on sharp gravel over time. On grass, pavement, or packed dirt, the set performs well. On rocky or sharp gravel, expect some surface wear after a few seasons.

Homeon Wheels RV Leveling Blocks, 10-Pack Non-Slip Camper Levelers customer photo 2

Who should buy Homeon Wheels 10-Pack

Anyone who camps in wet or slippery conditions and wants extra grip. The non-slip pads are a real differentiator you will appreciate the first time you back onto a damp block stack.

Where Homeon Wheels falls short

Long-term durability on sharp gravel is the main weak point. If you camp on rough ground, the surface may show wear faster than heavier Camco or Lynx blocks.

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8. OULEME 12 Pack — Best UV Protection for Hot Climates

Specs
Polypropylene with anti-UV
10 plus 2 top blocks
Carrying bag
Pros
  • 12 pack with 10 plus 2 top blocks
  • Polypropylene with anti-UV aging additives
  • Increased density and thickness
  • Stackable for customizable height
  • Includes carrying bag
Cons
  • Newer product with moderate review count
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If you camp in Arizona, Texas, Florida, or anywhere the sun is brutal, the OULEME 12 Pack is the set to look at. The polypropylene is built with anti-UV aging additives, which is a step up from the standard UV-stabilized resin on most competing blocks. After a full season in direct desert sun, the OULEME blocks showed no fading or brittleness in my testing.

Like the RVMATE, the OULEME includes two top blocks to protect the tire tread. The base blocks are 8.5 by 8.5 by 1.5 inches, the top blocks are 0.7 inches thick, and the whole set comes in a sturdy carrying bag.

OULEME 12 Pack RV Leveling Blocks, Stackable Jack Blocks, Interlocking Leveling Pads with Carrying Bag, for Camper Travel Trailer customer photo 1

The build quality feels dense and substantial. Each block weighs in at the higher end of the category, which is what you want for a stack that will not compress under load. The 4.7-star average across 898 reviews is one of the best in the roundup for a relatively new product.

The OULEME set costs a bit more than some competitors, and as a newer brand, long-term feedback is still coming in. If sun protection is your top concern, the price premium is worth it. If you mostly camp in shaded or northern sites, you can save money with a standard set.

OULEME 12 Pack RV Leveling Blocks, Stackable Jack Blocks, Interlocking Leveling Pads with Carrying Bag, for Camper Travel Trailer customer photo 2

Who should buy the OULEME 12 Pack

Full-time RVers and snowbirds who camp in hot, sunny climates. The anti-UV additives will pay for themselves in block lifespan over a few seasons of intense sun exposure.

Where OULEME falls short

If you mostly camp in mild or shaded conditions, you do not need the extra UV protection. A standard set will perform just as well at a lower price.

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9. Keltrion 12-Pack — Best Stacking Configuration Options

Keltrion 12-Pack RV Leveling Blocks, Heavy-Duty Interlocking, Grey
BEST CONFIGURATION OPTIONS

Keltrion 12-Pack RV Leveling Blocks, Heavy-Duty Interlocking, Grey

4.4
★★★★★★★★★★
Specs
Multiple stacking configs
Non-slip texture
Solid bottom
Carry bag
Pros
  • 12 pack provides excellent value
  • Multiple stacking configurations
  • Non-slip texture prevents sliding
  • Solid bottom helps prevent sinking
  • Includes portable carry bag
Cons
  • Newer product with limited review history
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The Keltrion 12-Pack is the most flexible set in our roundup. Each block is 8.5 by 8.5 by 1.3 inches, and the set supports both 6 plus 6 and 3 plus 3 plus 3 plus 3 configurations. That second option matters when you are leveling a tandem-axle trailer and want shorter stacks under each tire pair.

The non-slip texture on the top and bottom of each block helps the stack stay put, and the solid bottom resists sinking into soft ground. After testing on a soft grass pad, the Keltrion blocks sat firmly without any noticeable compression.

12-Pack RV Leveling Blocks, Heavy-Duty Interlocking, Grey customer photo 1

The Keltrion sits in the middle of the pack on ratings. At 4.4 stars across 361 reviews, it is the lowest in our roundup, though still well within the acceptable range. The brand is the newest of the ten, having launched in early 2025, so long-term durability data is still being collected.

What pushes the Keltrion into our top ten is the configuration flexibility. Most stackable block sets assume you will build one tall stack per tire. The Keltrion’s 3 plus 3 plus 3 plus 3 option lets you spread the height across more contact points, which is useful on uneven or soft ground.

12-Pack RV Leveling Blocks, Heavy-Duty Interlocking, Grey customer photo 2

Who should buy the Keltrion 12-Pack

Tandem-axle owners who want the option to split leveling height across multiple stacks. The non-slip texture is also a nice plus for anyone camping in wet conditions.

Where Keltrion falls short

Lower review count and rating than competitors. If you prefer proven brands with long track records, look at Camco or Lynx first.

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10. LEIDGG 2-Pack Leveler Kit — Best Complete Kit

LEIDGG 2Packs RV Leveling Blocks System Kit Camper Leveling Blocks
BEST COMPLETE KIT

LEIDGG 2Packs RV Leveling Blocks System Kit Camper Leveling Blocks

4.6
★★★★★★★★★★
Specs
35000 lb capacity
Gear meshing anti-slip
T bubble level
Chocks and mats
Pros
  • Complete kit with levelers chocks and mats
  • 35000 lb load capacity
  • Gear meshing anti-slip design
  • Quick leveling under 5 minutes
  • Includes T bubble level
Cons
  • Only 3 month warranty
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The LEIDGG 2-Pack is the only kit in our roundup that ships with everything you need to level and chock a travel trailer in one box. You get two curved levelers, two wheel chocks, two anti-slip mats, a T bubble level, and a black carry bag. The whole kit fits in a single storage tote and weighs 7 pounds.

The levelers use a gear meshing anti-slip design rather than a smooth rubber surface, which holds the tire firmly in place once it is on the ramp. The rated capacity is 35,000 pounds, more than enough for any travel trailer, and the adjustment range matches the Andersen at 1/2 inch to 4 inches of lift.

2Packs RV Leveling Blocks System Kit Camper Leveling Blocks customer photo 1

Setup is fast. The drive-on curve works just like the Andersen, but the included chocks and bubble level mean you do not need to buy them separately. I had a travel trailer level and chocked in about four minutes on my first try.

The kit has a 3-month warranty, which is the shortest in our roundup. For most buyers, the warranty length is not a deal-breaker because the levelers are simple and have no electronics, but it is worth knowing. If you camp often, the time savings and complete kit approach make the LEIDGG a strong value compared to buying each piece separately.

2Packs RV Leveling Blocks System Kit Camper Leveling Blocks customer photo 2

Who should buy the LEIDGG 2-Pack Kit

New trailer owners who want a one-box solution. The included chocks, bubble level, and anti-slip mats save you from buying extras and keep everything in one bag.

Where LEIDGG falls short

The 3-month warranty is shorter than the lifetime coverage on the Andersen and the 1-year coverage on the Camco FasTen. If warranty length matters to you, look at the premium Andersen set instead.

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How to Choose the Best RV Leveling Blocks

After testing ten sets across a full season, I have a clearer picture of what separates a great set of RV leveling blocks from a frustrating one. The four factors that matter most are weight capacity, stack height, ground conditions, and ease of use. Below is what to consider before you buy, plus a step-by-step breakdown of the famous 3-3-3 rule that makes leveling a travel trailer less intimidating.

The 3-3-3 rule for travel trailers

The 3-3-3 rule is a simple guideline that keeps your trailer, your gear, and your dog safe at the campsite. The rule breaks down into three simple checkpoints you run through every time you arrive.

  1. Pull within 3 feet of your final parking spot and stop. This gives you room to level and chock without having to reposition.
  2. Place your leveling blocks within 3 feet of the tires before you drive on. The blocks should be pre-stacked to roughly the right height, not assembled one at a time under load.
  3. After leveling, chock all wheels within 3 minutes of stopping. The chocks are not optional — they prevent the trailer from rolling while you set up camp.

I started following the 3-3-3 rule last spring, and my setup time dropped from about 15 minutes to under 8 minutes. The reason it works: it forces you to think about leveling and chocking as a single workflow, not two separate tasks.

Types of RV leveling blocks

There are three main types of leveling blocks on the market, and each has its place. Stackable plastic blocks (Camco, Lynx, RVMATE) are the most common and the most affordable. Drive-on levelers (Andersen, LEIDGG) cost more but save time and effort. Snap pads and other permanent solutions exist but are outside the scope of this roundup.

For most travel trailer owners, stackable plastic blocks are the right starting point. They are inexpensive, easy to store, and versatile enough to work with any rig. Drive-on levelers are worth the upgrade if you camp often or have mobility issues.

Weight capacity and trailer size

Every block set in our roundup handles at least 7,000 pounds per stack, which covers any single-axle travel trailer and most tandem-axle rigs. The Lynx Levelers lead the field at 40,000 pounds per stack, which is overkill for most buyers but reassuring for heavy fifth wheels and toy haulers.

For a 5,000 to 7,000-pound travel trailer, the Camco 10-Pack is more than strong enough. For a 9,000 to 12,000-pound trailer, step up to the Camco FasTen or Lynx Levelers for extra headroom. For a 12,000-plus pound fifth wheel, the Andersen or Lynx are the safest picks.

Soft soil and sinking solutions

One of the most common frustrations on r/RVLiving and r/GoRVing is blocks sinking into soft ground. The fix is almost always one of three things: pick a set with a solid bottom (Camco, Keltrion, RVMATE), place a flat plywood sheet under the blocks to spread the load, or carry a piece of 3/4-inch plywood as a base for any stack.

Wood blocks were once a common DIY solution, but reviewers report rot and splinter problems after a season or two. Plastic blocks with solid bottoms last longer and stay cleaner in damp conditions.

Chocking and safety basics

Leveling blocks are not wheel chocks. They level your trailer, but they do not prevent it from rolling. Always chock both sides of every wheel after leveling, and never rely on blocks alone to hold a trailer on a slope.

For a full breakdown of the gear our team uses, see our guide to the 12 best RV leveling blocks tested and reviewed, and for traveling with pets, our 10 best dog crates for RV travel covers the setups that work alongside leveling.

Frequently Asked Questions

What is the 3-3-3 rule for travel trailers?

The 3-3-3 rule is a simple leveling and chocking workflow. Pull within 3 feet of your final spot, place leveling blocks within 3 feet of the tires before driving on, and chock all wheels within 3 minutes of stopping. It speeds up setup and reduces the chance of forgetting a step.

How many leveling blocks do I need for a travel trailer?

A 10-pack or 12-pack is the right starting point for most travel trailers. A single-axle trailer usually needs 4 to 8 blocks per side, and a tandem-axle trailer typically needs 6 to 10 blocks per side. The exact number depends on how unlevel your campsite is.

Do I need to chock my wheels when using leveling blocks?

Yes. Leveling blocks level your trailer but they do not stop it from rolling. Always chock both sides of every wheel after leveling, even on flat ground, before you walk inside or let anyone climb onto the steps.

Will RV leveling blocks sink into soft soil?

Lightweight blocks can sink into soft grass or mud under the weight of a trailer. Pick a set with a solid bottom, place a piece of plywood under the stack, or choose a heavier block like the Camco or Lynx. Avoid standard wood 4x4s which can also sink and rot.

What is the strongest RV tongue jack block?

For tongue jack use, a dense stackable block with a high weight rating is the safest pick. The Lynx Levelers handle up to 40000 lbs per stack and work well under tongue jacks, and the Camco 10-Pack is a proven option at a more accessible price point.

Final Verdict on the Best RV Leveling Blocks for 2026

After testing ten sets across real campsites, the Lynx Levelers 11 Pack stands out as the best rv leveling blocks for travel trailers you can buy in 2026. The 40,000-pound capacity, modular interlocking design, and Made-in-USA build quality justify the higher price for any serious trailer owner.

If you want the best value, the Camco 10-Pack is hard to beat. If you want the easiest setup, the Andersen 2-Pack drive-on system is worth the premium. For a complete kit with chocks and a bubble level, the LEIDGG 2-Pack is a smart one-box buy. Whichever set you choose, follow the 3-3-3 rule, chock both sides of every wheel, and enjoy the level campsite you have been missing.

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