Interlocking RV leveling blocks beside travel trailer wheel chocks

BUYING GUIDE · READING & PRODUCT SUGGESTIONSCAMPSITE SETUP · CANADA 🇨🇦

RV leveling blocks and wheel chocks do different jobs.

Leveling blocks raise one side of the trailer to correct side-to-side level. Wheel chocks restrain the tires from rolling. Most travel-trailer campsites need both jobs handled separately.

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QUICK ANSWER

Buy leveling blocks to correct campsite height and wheel chocks to restrain the tires. Do not treat one as a substitute for the other.

Best for

✓ Travel trailers on uneven campsites

✓ Owners who want a repeatable side-to-side leveling routine

✓ Campers building a basic arrival and departure kit

Skip or verify first if

• You are assuming stabilizer jacks are designed to lift and level the trailer

• The blocks or chocks are not appropriate for your trailer weight, tire size or campsite surface

• You have not confirmed the trailer manufacturer setup procedure

Check product fit for my trailer →

TRAILERSTEAD VERDICT

A basic set of leveling blocks plus appropriately sized wheel chocks covers two separate campsite jobs and belongs near the top of a first-trailer setup kit.

✓ Level side-to-side before final stabilization.
✓ Chock before unhitching according to your trailer procedure.
✓ Stabilizer jacks stabilize; they are not automatically leveling jacks.

PRODUCT SUGGESTIONS

What Trailerstead would look at first.

Researched assessments of published product specifications, not hands-on tests. Use the fit notes and source links before buying.

FOR SIDE-TO-SIDE LEVEL

RoBlock

RV levelling blocks with bag, red, 8-pc

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The eight-piece set provides a repeatable alternative to loose scraps and includes a carrying bag.

Fit checkUse blocks only within the product load/use instructions and your trailer setup procedure. Verify pack quantity and storage size.

RESEARCHED PRODUCT · NOT HANDS-ON TESTEDModel / variant: retailer SKU 040-1838-6

Tradeoff: Blocks level; they do not replace wheel chocks. Verify load limits, stacking instructions and full tire support.

Check fit: Confirm wheel or jack suitability, permitted stack height and required quantity.

View exact product at Canadian Tire ↗ Non-affiliate product linkSource reviewed 2026-10-28. Price, stock and shipping must be confirmed with the retailer.Product specifications source ↗

FOR WHEEL RESTRAINT

RoBlock

Small wheel chock with rope

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A simple chock with a retrieval rope is easy to include in the setup routine when its size suits the tire.

Fit checkChoose chocks sized for your tires and campsite surface. Chocks are not a substitute for the trailer parking brake or proper hitching procedure.

RESEARCHED PRODUCT · NOT HANDS-ON TESTEDModel / variant: retailer SKU 040-8273-6

Tradeoff: Small is not a universal trailer fit. Check tire size, surface and load suitability; a single unit is not a complete chocking plan.

Check fit: Confirm dimensions, suitability and required quantity before unhitching.

View exact product at Canadian Tire ↗ Non-affiliate product linkSource reviewed 2026-10-28. Price, stock and shipping must be confirmed with the retailer.Product specifications source ↗

Trailerstead ranks fit and usefulness independently of commission. Useful non-affiliate product links are included and labelled. Paid affiliate links, when present, are disclosed separately.

Leveling blocks change height

Interlocking or curved leveling products go under the appropriate trailer tire or support point according to their instructions. Their job is to compensate for an uneven campsite, not simply make the trailer feel less bouncy.

Wheel chocks control movement

Chocks are placed against the tires to resist rolling while the trailer is parked. Size, surface grip and placement matter. They complement the trailer parking and hitching procedure rather than replacing it.

Stabilizing is the third job

Many travel trailers also use stabilizer jacks after leveling and chocking. Those jacks reduce movement in the parked trailer; do not assume they are designed to lift the trailer unless the manufacturer specifically says so.

QUICK ANSWERS

Questions owners ask before buying.

Do leveling blocks replace wheel chocks?

No. Leveling blocks change trailer height; wheel chocks restrain the tires. They solve different campsite problems.

Should I level the trailer before unhitching?

Follow your trailer setup procedure. Side-to-side leveling is normally handled while the trailer can still be repositioned, with wheel restraint and unhitching done in the documented sequence.

Can stabilizer jacks level a travel trailer?

Do not assume so. Many stabilizer jacks are intended to reduce movement after the trailer is already level, not to lift or level the trailer. Check the manufacturer instructions.

How many leveling blocks do I need?

That depends on the block system, trailer, campsite slope and whether you also use blocks under jacks. Choose a pack that fits your expected use and storage rather than buying by piece count alone.

YOUR TRAILER CHANGES THE ANSWER

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Related Trailerstead guides.

Campsite setup checklistPut leveling, chocking, hookups and departure into the right sequence.Travel trailer essentialsSee the other campsite basics that belong in a first setup kit.RV product fit checkerCheck a product category against your saved trailer profile.