Step 1: Start With the Load Class
The single biggest mistake we see at quote stage is undersizing the dolly to the actual load. A homeowner moving a couch needs a 600-800 lb dolly. A commercial mover handling a stacked dresser fleet needs 1,000-1,200 lb. A piano moving company or appliance installer needs 1,400-2,000 lb. A specialty rigger placing rooftop HVAC or hot tubs needs 2,000-4,000 lb.
Spec at least 25% above the worst-case load you'll ever ask the dolly to handle. The cost difference between a 1,000 lb dolly and a 1,400 lb dolly is small. The cost of a failed dolly under a $4,000 piece of furniture is not.
Step 2: Match the Deck to the Load Surface
The deck does two jobs: distribute load weight and protect the load from scratching. Carpeted ends are the standard for finished furniture (dressers, headboards, armoires). Slip-Pruf rubber is the right choice for polished wood, glass-topped, or fragile items where carpet would slip. Solid oak top is for appliances and boxed inventory where a flat platform is more useful than rail cushioning. Steel frame with retainer is required for gas appliances, water-feature equipment, and anything that needs to be strapped or banded to the dolly.
Step 3: Caster Size Sets the Capacity Ceiling
The casters do the work. Caster diameter is the single best predictor of how much a dolly can carry, how easily it rolls, and how it transitions between surfaces.
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3-3.5 inch casters: 700-800 lb per dolly. Smooth indoor floors only.
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4-5 inch casters: 1,000-1,200 lb. Bridge most floor transitions (tile to carpet, hardwood to vinyl).
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6 inch casters: 1,500-2,000 lb. Roll over thresholds, dock plates, small obstacles.
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8-10 inch pneumatic or no-flat: 1,400-4,000 lb. Gravel, dirt, asphalt, rough job sites.
Step 4: Swivel vs Rigid Placement
A 4-wheel dolly with all swivel casters is the most maneuverable in tight spaces (hallways, doorways, elevators). A 4-wheel dolly with two rigid casters and two swivel casters tracks straighter and is easier to push long distances. Most commercial mover fleets keep both: all-swivel for tight residential and corporate work, two-and-two for long warehouse runs and loading dock work. Some specialty piano dollies use four rigid wheels to lock the dolly into a single direction of travel for safety.
Step 5: Pick the Wheel Material
Indoor finished floors (hardwood, vinyl, polished concrete) need thermoplastic rubber or polyurethane wheels — non-marking, quiet, forgiving on the finish. Industrial warehouse floors and loading docks can take solid polyurethane on steel for higher capacity. Outdoor and rough-surface work calls for pneumatic air-filled or foam-filled flat-free tires. Avoid phenolic wheels on hardwood unless you want black marks. See the wheel material guide for full specs.
Step 6: Plan for the Secondary Use Cases
Most professional moving companies and warehouse operations don't buy one dolly type — they buy three or four. A typical commercial mover's truck carries: 4-6 standard H-frame or Chicago-style dollies for furniture, 1-2 hot-tub or all-terrain dollies for the occasional spa or HVAC unit, 1-2 appliance dollies (4-wheel or 2-wheel with stair-glide), and a couple of carton or rovermax-style dollies for boxed inventory. Bulk 2-pack pricing makes it cost-effective to standardize on one dolly type across the fleet.
Step 7: Lifetime Cost, Not Unit Cost
A consumer-grade $40 dolly lasts one residential move. A commercial-grade $90-150 dolly lasts a moving company a decade of daily use. The math: at $0.05 of replacement amortization per move, the commercial dolly is cheaper per move within the first month of daily use. Spec accordingly.
Step 8: Confirm Capacity Is Documented on the Dolly
Every dolly we ship carries a stamped or labeled capacity rating. That's required for OSHA-compliant material handling environments, insurance documentation, and rigging certification on commercial moves. Consumer-grade dollies often skip this stamp and present capacity-related liability for your business.
Common Mistakes
Five Furniture Dolly Mistakes That Cost You
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Buying the cheapest dolly for daily commercial use. A $40 Harbor Freight dolly costs more in replacements per year than a $130 commercial dolly that lasts a decade. Spec lifetime cost, not retail price.
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Undersizing the wheel diameter. 3-inch casters under a 1,200 lb piano load is dolly failure waiting to happen. Bump to 4-5 inch minimum any time capacity is above 800 lb.
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Mismatching the deck to the load. Putting a polished dining table on an uncarpeted oak deck guarantees a finish scratch. Carpeted or slip-pruf rubber surfaces for finished furniture, every time.
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Using indoor wheels outside. Standard rubber or polyurethane wheels destroy themselves on gravel, asphalt, and rough concrete inside of one job. Pneumatic or foam-filled flat-free for any outdoor work.
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Skipping the capacity stamp. If your mover or contractor needs OSHA-compliant equipment documentation, an unstamped consumer dolly is a non-starter at the insurance audit. Confirm the rated capacity is permanently marked on the dolly before purchase.
Engineer Selection Tips
How CasterHQ Engineers Spec a Fleet
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Build the fleet in tiers. 60% standard 1,000 lb H-frame or Chicago carpeted for everyday furniture. 25% solid-top oak for appliance and inventory. 10% specialty (hot tub, HVAC, all-terrain) for outdoor and odd jobs. 5% bulk consumables.
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Standardize caster sizes across your fleet. Same 4-inch or 5-inch caster across all dollies means one set of replacement wheels in the truck. Massively reduces downtime and inventory cost.
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Replace the wheel, not the dolly. The dolly frame outlasts the wheel by 5-10x in a commercial fleet. Stock replacement casters by the dozen. See dolly caster replacements.
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Train on weight verification before lift. Most dolly failures happen because the operator didn't verify the actual load weight. A digital luggage scale or pallet scale in the truck pays for itself in one avoided failure.
Furniture Dolly Selection FAQ
What capacity furniture dolly do I need?
Match capacity to your heaviest expected load plus a 25% safety margin. Residential moves typically need 600-1,000 lb dollies. Commercial moving companies use 1,000-1,200 lb daily and keep 1,400-2,000 lb dollies for specialty work like pianos, safes, and appliances.
What's the best furniture dolly for moving a piano?
A rigid 4-wheel dolly with 5-6 inch casters and capacity of at least 1,200 lb for an upright or 1,800 lb for a baby grand. Steel deck with felt or carpet padding. Rigid wheels track straight to prevent tipping. Always strap the piano to the dolly.
Can a furniture dolly be used outdoors?
Only with the right wheels. Standard indoor rubber or polyurethane wheels fail on gravel, asphalt, or rough concrete within a single job. For outdoor or transition work, spec a dolly with pneumatic (air-filled) wheels at least 8 inches in diameter, or no-flat foam-filled tires. HVAC/All-Terrain and Hot Tub Dolly lines are built for this.
Carpeted vs slip-pruf rubber: which deck do I need?
Both protect the load. Carpeted has padded carpet at each rail end — soft, forgiving, and standard for furniture. Slip-pruf uses rubber caps at rail ends — non-slip, ideal for polished hardwood, glass-topped items, or anything that would slide on carpet. Carpeted is the safer general-purpose choice.
How do I replace the wheels on a furniture dolly?
Most dolly casters are 3-5 inch with a plate mount, stem mount, or screw-on insert. Pull the existing caster, measure the mount pattern (bolt-hole spacing) and the caster diameter, then match to a replacement. The
dolly caster replacements collection covers every common configuration.
Are CasterHQ furniture dollies made in the USA?
Select Lonestar Dollies lines are manufactured in the USA at our partner facility in Mansfield, TX. Brand-name dollies (Hamilton, B&P, Wesco, Yeats, Dutro) are also produced in their respective US facilities. Country-of-origin documentation available at quote for Buy American or DFARS compliance.
Do I need straps or just gravity?
For any load above 200 lb on a furniture dolly, secure with a ratchet strap or moving band. Gravity alone is not sufficient. For appliances and gas ranges, the dolly should have an integrated strap channel or load retainer.
What's the lead time on commercial fleet dolly orders?
Standard SKUs ship same day from Mansfield, TX. Bulk fleet orders of 20+ units ship within 1-3 business days. Custom builds run 2-4 weeks. Hot tub and HVAC specialty dollies ship within 5 business days. Call 844-439-4335 for current lead time on any specific SKU.
Ready to Spec a Furniture Dolly?
Shop the full catalog or send us the application and we'll match a dolly to your spec.
Related Caster Selection Resources
Wheel Material Selection Guide ·
Caster Wheel Diameter Guide ·
Load Rating: Static vs Dynamic ·
How to Select Casters ·
Dolly Caster Replacements ·
Furniture Dolly Catalog
