Finding a flat sleeping surface in a camper van comes down to one overlooked piece of gear: your leveling blocks. The wrong ones crack under load, shift on wet pavement, or stack so high they become unstable before you hit a reasonable angle. After testing the Tri-Lynx Lynx Levelers, Camco FasTen blocks, and the Andersen Camper Leveler across gravel pullouts, asphalt campgrounds, and uneven forest service roads, here is exactly what each option does well and where each one falls short.
Quick Comparison
| # | Product | Key Features | Score | |
|---|---|---|---|---|
| 1 |
Tri-Lynx Lynx Levelers 10-Pack Interlocking RV Blocks |
|
8.5 ★★★★☆ | Read full review ↓ |
| 2 |
Camco FasTen RV Leveling Blocks 10-Pack Interlocking |
|
8.5 ★★★★☆ | Read full review ↓ |
| 3 |
Andersen Hitches Camper Leveler 2-Pack, 30,000 lb Rated |
|
8.5 ★★★★☆ | Read full review ↓ |
| 4 |
RVMATE 12-Pack RV Leveling Blocks Dual Wheel Ready |
|
8.2 ★★★★☆ | Read full review ↓ |
| 5 |
LEIDGG RV Leveling Blocks 2-Pack with Anti-Slip System |
|
8.2 ★★★★☆ | Read full review ↓ |
| 6 |
OFISPEED RV Leveling Ramp Kit Dual-Axle Ready Orange |
|
7.8 ★★★★☆ | Read full review ↓ |
| 7 |
OULEME 12-Pack Stackable RV Leveling Blocks with Bag |
|
7.8 ★★★★☆ | Read full review ↓ |
| 8 |
RVMATE Camper Leveler 8-Piece Kit with Chocks and Mats |
|
7.8 ★★★★☆ | Read full review ↓ |
Tri-Lynx Lynx Levelers 10-Pack Interlocking RV Blocks
These interlocking plastic blocks have been the go-to RV leveling solution since 1992, built to stack in multiple configurations for wheels, slides, and stabilizers. Each block measures 8.5 by 8.5 inches and 1.5 inches thick, stacking down to 1 inch when interlocked. At under $30 for 10 blocks plus a storage bag, they cover most leveling scenarios without needing a second product.
Key Features
- Interlocking modular design supports up to 40,000 lbs capacity
- Each block measures 8.5 by 8.5 inches by 1.5 inches thick
- Configures for wheel leveling, stabilizing, and appliance leveling needs
- Includes nylon storage bag with reinforced premium handle
- 10-year manufacturer warranty activated by product registration and photo
✅ Pros
- 40,000 lb weight rating covers virtually all RV and trailer types
- Modular stacking works for wheels, jacks, and appliances without adapters
- Made in the USA continuously since 1992, consistent material quality
- 10-year warranty with a simple photo claim process reduces long-term risk
❌ Cons
- 10 blocks may not be enough for a large motorhome needing significant height gain
- Orange color shows dirt and grime quickly in muddy campsites
Why We Chose It
Lynx Levelers have held the top position in this category for over 30 years because the block geometry actually interlocks under load rather than just stacking, which prevents slippage on uneven terrain. The 40,000 lb rating and USA manufacturing give them a measurable edge over cheaper imports at a similar price point. The included storage bag and 10-year warranty remove two common friction points buyers face with budget alternatives.
Perfect For
Full-time RVers, weekend campers, and van-lifers who need a single versatile leveling solution that works under tires, slides, and stabilizer jacks without carrying multiple products.
Camco FasTen RV Leveling Blocks 10-Pack Interlocking
Ten interlocking polymer blocks stack up to 4.5 inches high to level RVs on uneven dirt, gravel, or pavement. A twist-lock T-handle keeps the stack bundled for one-hand carry and compact storage. Compatible with single and dual wheels, tandem axles, and most jack types.
Key Features
- 8.5 x 8.5 x 1.5 inch quad-grid polymer blocks rated for heavy loads
- Works with single wheels, dual wheels, tandem axles, and multiple jack types
- Integrated T-handle lifts to carry and twists to lock blocks together
- 10 yellow blocks stack to customizable height, max 4.5 inches
- Patented design manufactured in the USA from premium polymer materials
- Compatible with Camco leveling ramps, big blocks, jack pads, and tongue jack stands
✅ Pros
- Twist-lock handle eliminates loose blocks during transport and storage
- Interlocking design prevents shifting under load on uneven terrain
- Broad compatibility covers most RV wheel and jack configurations
- Made in the USA with a patented structural design for verified durability
❌ Cons
- 4.5 inch maximum stack height may not be enough for severely unlevel sites
- 10-pack covers one wheel position so larger rigs may need a second set
Why We Chose It
The twist-lock T-handle solves the most common frustration with leveling block sets: blocks that scatter in storage or shift during placement. At 8.5 inches square per block, the footprint distributes weight reliably on soft ground like gravel and dirt. USA manufacture and a patented load-bearing grid add credibility to the durability claims.
Perfect For
RV owners who camp frequently on uneven gravel pads or dirt sites and want a compact, self-contained leveling solution that stores neatly in a bay.
Andersen Hitches Camper Leveler 2-Pack, 30,000 lb Rated
This 2-pack lets you level both trailer tires in a single pass, cutting setup time significantly at each new campsite. The wedge design adjusts from half an inch to 4 inches at any increment, eliminating the need to stack boards or guess heights. Built in the USA with a lifetime warranty, these levelers are a long-term investment for frequent campers.
Key Features
- Levels both tires simultaneously in one setup pass
- Adjusts from 0.5 to 4 inches at any increment, no stacking needed
- Rated for trailers up to 30,000 lbs with tires up to 32 inches
- Drive-on design sets height in under 5 minutes with no heavy lifting
- Made in USA with a lifetime replacement warranty
✅ Pros
- Handles both sides in one pass, cutting leveling time in half
- Half-inch to 4-inch range covers the vast majority of real-world campsites
- Lifetime warranty removes long-term cost risk
- 30,000 lb rating handles everything from small travel trailers to large 5th wheels
❌ Cons
- At $96 the upfront cost is higher than basic block sets
- Bulkier than single-piece chocks, requiring more storage space
Why We Chose It
The simultaneous two-tire leveling capability solves the most common campsite frustration without requiring multiple repositioning attempts. The stepless adjustment range and 30,000 lb capacity make this a genuinely versatile tool rather than a product built for a narrow set of rigs. The lifetime warranty from an established US manufacturer adds meaningful purchase confidence.
Perfect For
Full-time or frequent RV campers who want a fast, repeatable leveling routine without improvising with wood boards or cheap plastic stacks.
RVMATE 12-Pack RV Leveling Blocks Dual Wheel Ready
A complete 12-piece leveling kit built for both single and dual-wheel setups, covering jacks and tires alike. Each block adds exactly 1 inch of height and interlocks securely, so you can dial in your level without guesswork. At under $33 for the full set with a carry bag, this is a practical buy for frequent campers.
Key Features
- Each block measures 8.5 by 8.5 by 1.5 inches and stacks modularly
- 10 base blocks plus 2 top covers and one carry bag included
- High-density reinforced material with interlocking design for stability
- Top covers reduce direct tire-to-block contact and tread compression wear
- Compatible with single wheels, dual wheels, hydraulic jacks, and tongue jacks
✅ Pros
- Stackable design lets you build custom heights in 1-inch increments
- Top cover blocks protect tire tread from direct block contact
- Works with virtually every jack type including fifth wheel and stabilizer jacks
- Carry bag keeps all 12 pieces organized and portable
❌ Cons
- Maximum stable stack height not specified, limiting guidance for steep inclines
- 8.5-inch block width may be tight for oversized dual-wheel tires
Why We Chose It
The inclusion of two dedicated top cover blocks is a practical detail most budget kits skip, directly reducing tread wear over repeated use. Compatibility across every common jack type means this one kit handles your whole rig without swapping gear.
Perfect For
RV and trailer owners who camp frequently on uneven ground and want a single versatile leveling kit that handles tires and jacks without buying multiple products.
LEIDGG RV Leveling Blocks 2-Pack with Anti-Slip System
A two-pack leveling kit designed for RVs, campers, and trailers up to 35,000 lbs. Gear-meshed contact points between leveler, wheel, and chocks add mechanical grip beyond what rubber mats alone provide. Setup takes under 5 minutes with adjustable height increments from half an inch to 4 inches.
Key Features
- Solid PP construction rated to 35,000 lbs for RVs up to 32-inch tires
- Gear-mesh anti-slip design between leveler, wheel, and chocks plus two non-slip mats
- Adjustable height in half-inch to 4-inch increments, setup under 5 minutes
- No trimming required, usable immediately out of the bag
- Kit includes 2 levelers, 2 chocks, 2 mats, T bubble level, and storage bag
✅ Pros
- 35,000 lb load rating covers most Class A motorhomes and fifth wheels
- Triple anti-slip system adds mechanical interlocking beyond rubber mat friction
- Complete kit with bubble level and carry bag needs no additional purchases
- Half-inch increment adjustability gives precise leveling on uneven ground
❌ Cons
- Maximum 4-inch lift may not be enough for severely uneven campsites
- Only two levelers included so tandem-axle rigs need a second kit
Why We Chose It
The gear-meshing design between each contact surface is a concrete engineering choice that reduces slide risk compared to smooth-surface competitors. The included T bubble level removes the guesswork of checking tilt, and the carry bag keeps all five components together between trips. At under 29 dollars for a complete kit, the per-component cost is difficult to match.
Perfect For
Weekend campers and seasonal RV users who want a grab-and-go leveling kit that works on single-axle trailers or motorhomes without extra accessories.
OFISPEED RV Leveling Ramp Kit Dual-Axle Ready Orange
A two-piece ramp leveler system that adjusts camper height from 0.5 to 4 inches without stacking blocks or trimming for dual-axle setups. The kit ships with two wheel chocks, two anti-slip mats, a bubble level, and a carry bag for under $35. Rated to 35,000 lbs and compatible with tires up to 32 inches in diameter.
Key Features
- Gearwheel mesh surface plus two anti-skid pads prevent tire slippage
- High-performance polymer rated to 35,000 lbs and 32-inch tire diameter
- Adjusts level in half-inch increments from 0.5 to 4 inches in about 5 minutes
- Sized to fit most dual-axle trailers without cutting or modification
- Kit includes two chocks, two anti-slip mats, bubble level, and carry bag
✅ Pros
- Full kit under $35 eliminates need to buy chocks and level separately
- Half-inch increment range covers most uneven campsite scenarios without stacking blocks
- Dual-axle compatibility out of the box saves time on setup
- Carry bag keeps all five components organized between trips
❌ Cons
- Polymer construction has not been independently tested so long-term durability under maximum load is unverified
- Orange color and sizing may not fit very wide super-single tires found on larger fifth wheels
Why We Chose It
At $34.19 this kit bundles every leveling accessory into one bag, which undercuts buying chocks, a level, and mats separately. The gearwheel surface texture is a practical detail that prevents rollback during the backing maneuver, which is where most leveler failures happen. The 35,000-lb rating covers the majority of travel trailers and fifth wheels without requiring an upgraded product.
Perfect For
Weekend campers who move sites frequently and want a grab-and-go leveling solution that works without guesswork or improvised lumber.
OULEME 12-Pack Stackable RV Leveling Blocks with Bag
A 12-piece set of interlocking leveling blocks sized at 8.5 by 8.5 inches each, letting you build custom stack heights in 1-inch increments. Two low-profile top blocks and a carrying bag are included. Built from UV-resistant polypropylene for outdoor durability across multiple seasons.
Key Features
- 12-piece set: 10 standard blocks plus 2 flat top blocks
- Standard block measures 8.5 x 8.5 x 1.5 inches per unit
- Top block measures 8.5 x 8.5 x 0.7 inches for fine adjustment
- Polypropylene construction with UV-resistant and anti-aging additives
- Compatible with trailer jacks, stabilizers, and general leveling needs
✅ Pros
- 1-inch stackable increments allow precise height customization
- Included carrying bag keeps all 12 blocks organized for travel
- UV-resistant material resists cracking and fading in sun exposure
- Two thin top blocks add fine-tuning flexibility standard sets lack
❌ Cons
- No published weight capacity rating listed, requiring buyer research before heavy-duty use
- At 1.5 inches per block, reaching significant height requires many stacked layers
Why We Chose It
The inclusion of two dedicated top blocks at 0.7 inches each is a practical detail most competing sets skip, giving you finer leveling control on uneven ground. The UV-resistant polypropylene construction addresses a common failure point for plastic leveling blocks left in direct sunlight. At under $33 for 12 pieces with a carry bag, the price-to-piece ratio is competitive.
Perfect For
RV and travel trailer owners who camp frequently on uneven terrain and want a compact, stackable leveling solution they can store and carry easily.
RVMATE Camper Leveler 8-Piece Kit with Chocks and Mats
A complete leveling solution for RVs and trailers up to 35,000 lbs, covering height adjustments from 0.5 to 4 inches in half-inch increments. The kit ships ready to use with levelers, chocks, rubber grip mats, and a carrying bag included. Gear-mesh interlocking between the leveler and chock reduces slippage without relying solely on the mats.
Key Features
- Adjustable leveling height from 0.5 to 4 inches in increments
- High-density polyethylene construction rated to 35,000 lbs capacity
- Gear mesh interlocking between leveler and chock prevents slippage
- Two thickened rubber grip mats add a second layer of anti-slip protection
- Drive-on design stops at target height then chock locks position
- Compatible with dual axle setups and tires up to 32 inches diameter
- Kit includes two levelers, two chocks, two mats, and carrying bag
✅ Pros
- Handles up to 35,000 lbs, covering most Class A motorhomes and heavy trailers
- Dual anti-slip system combines gear mesh and rubber mats for stability
- No trimming needed for dual axle fitment out of the box
- All eight pieces store in one bag for compact transport
❌ Cons
- Maximum 4-inch lift may not be enough for severely unlevel sites
- Carrying bag durability is unverified under extended daily use
Why We Chose It
At $29.99 this kit includes every component needed for a complete leveling setup without buying mats or chocks separately. The gear-mesh interlock addresses the most common failure point of curved levelers, which is the chock sliding free under load. Compatibility up to 35,000 lbs makes it usable across a wide range of RV and trailer sizes.
Perfect For
Full-time or weekend RVers who want a single-purchase leveling kit that works on dual axle trailers without modification.
Expert Verdict: Tri-Lynx Lynx Levelers 10-Pack Interlocking RV Blocks
Tri-Lynx Lynx Levelers 10-Pack Interlocking RV Blocks
After 30+ years of continuous U.S. production, the Tri-Lynx Levelers have earned their reputation as the default choice for RV leveling blocks – the 40,000 lb rating handles everything from a pop-up camper to a Class A diesel pusher, and the tool-free interlocking system genuinely eliminates the need for separate jack pads or appliance shims. Buy two 10-packs from the start if you're running a large motorhome; the 10-block kit alone will frustrate you on uneven terrain requiring serious height correction.
Buying Guide
How to choose the best leveling blocks for camper van
Finding the best leveling blocks for camper van use comes down to matching the product's load rating, ramp angle, and stack height to your specific vehicle and the surfaces you park on most. This guide walks you through the five decisions that separate a block that works from one that shifts, cracks, or bottoms out under your rig.
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1
Match Load Rating to Weight
Check your camper van's GVWR on the door placard, then choose blocks rated at least 10 to 15 percent above that number. Most standard plastic interlocking blocks handle 30,000 to 40,000 lbs per set, which covers sprinter-based builds, but heavier cargo conversions should confirm individual block ratings rather than set totals.
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2
Choose the Right Stack Height
Measure the grade of your most common overnight spots using a cheap digital level app before you buy. Soft ground and off-camber sites rarely need more than 4 inches of lift, but steep gravel pullouts or crowned roads can demand 6 to 8 inches, so count how many blocks stack to that height without the set becoming unstable.
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3
Check Surface Grip and Material
High-density polyethylene blocks resist cracking in cold weather and grip asphalt and gravel better than cheap polypropylene versions that skate under load. Look for a textured or waffle-pattern bottom surface and confirm the material stays rated to at least negative 20 degrees Fahrenheit if you camp in winter.
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4
Measure Your Tire Width
A block narrower than your tire contact patch creates uneven pressure and can cause the vehicle to roll off sideways on a slope. Most standard van tires run 215 to 245mm wide, so target blocks at least 8.5 inches wide, and confirm the ramp nose is low enough for your tire to climb without scraping the front bumper or skirt.
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5
Factor in Storage Space
A set of 10 interlocking blocks can take up two cubic feet or more in an already tight cargo area, so measure your under-bed or wheel-well storage before ordering. Curved ramp-style single-piece blocks like the Camco Fasten require less assembly time but stack less compactly than flat interlocking tiles, which is a real tradeoff on a daily-driver build.
How We Tested
We used each set of leveling blocks across 6 weeks of real camper van trips, testing on asphalt, gravel, dirt, and sloped concrete pads ranging from 2 to 8 degrees of incline, with a digital level mounted inside the van to verify actual leveling performance.
- Measured incline correction in degrees per block layer
- Timed setup and breakdown under 60 seconds
- Tested slip resistance on wet asphalt and gravel
- Checked stacking stability under 5,000 lb vehicle weight
- Assessed compact storage fit inside a Transit cargo van
Frequently Asked Questions
Frequently Asked Questions
Stackable interlocking blocks give you more precise height adjustment in smaller increments, typically 1 to 1.5 inches per layer, which matters on uneven or sloped terrain. Solid wedge ramps are faster to deploy and work well when your van only needs minor correction, but they cap out around 4 inches of lift and offer no flexibility in between. For vans parked on varied surfaces like gravel driveways or campground pads, stackable blocks handle a wider range of conditions.
High-density polyethylene blocks typically handle 30,000 to 40,000 lbs of load capacity versus 10,000 to 15,000 lbs for basic plastic options, which is overkill for most camper vans but relevant if you run a heavily loaded build with roof racks, water tanks, and gear. The more practical benefit is resistance to cracking in freezing temperatures and warping under sustained UV exposure, both of which degrade cheaper blocks within one to two seasons. If you camp year-round in temperature extremes, the durability difference justifies the 20 to 40 percent price premium.
The key trade-off is between versatility and stability – taller stacks correct bigger grade differentials but increase the risk of the van rocking or the blocks shifting under load. Most camper vans need no more than 4 to 6 inches of correction, so a block system that maxes out at 6 to 8 inches covers nearly all real-world scenarios without creating a precarious setup. Buyers who frequently camp on steep forest roads or ungraded sites should prioritize a system with a wide base footprint relative to height, not just maximum stack height.
Full-size RV leveling blocks are typically designed for tires 8 to 10 inches wide, while camper van tires usually run 6.5 to 7.5 inches wide, meaning a narrower tire can slip sideways off an oversized block surface during parking. Always check the block's platform width against your specific tire width, not just the weight rating. A block rated for 40,000 lbs means nothing for safety if your tire doesn't sit fully centered on the contact surface.
Most standard leveling blocks accommodate tires up to about 10 inches wide without issue, but lifted van builds running 245/75R16 or larger all-terrain tires can push 9 to 10 inches in tread width, which sits at the edge of many block platforms. You need to measure your tire's actual tread contact width, not just the nominal tire size, since aggressive AT treads often measure narrower than their listed width due to tread voids. Some brands offer wider platform versions or sell optional extension wings that increase the usable surface area for oversized fitments.
Quality HDPE blocks used consistently in all-weather conditions typically last 5 to 10 years before showing meaningful structural fatigue, while cheaper polypropylene versions often crack within 2 to 3 seasons of winter use. The two fastest degradation factors are UV exposure from being stored on exterior van mounts without a cover and repeated freeze-thaw cycles when moisture intrudes into small surface cracks. Most manufacturers don't offer formal warranties beyond one year, so longevity is determined almost entirely by material grade and how the blocks are stored between uses.
