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What Size Moving Truck Do I Need?

Renting the truck is the part of a move almost everyone underestimates. People spend weeks comparing apartments, color-coding boxes, and lining up friends with the promise of pizza — then spend ninety seconds guessing at a truck size and hoping for the best. That guess is where moving day goes sideways.

Get it too small and you're making a second trip across town, or worse, leaving things on the curb because the truck already pulled away full. Get it too big and you've paid for empty air and white-knuckled a vehicle the size of a small bus you didn't need. The good news: sizing a truck isn't complicated once you know how the numbers actually work. Here's everything you need to pick right the first time.

The fastest way to ballpark a truck is by the number of furnished rooms you're moving. The rule of thumb the pros use: plan for 150 to 200 cubic feet of truck space per fully furnished room, then round up if your place is packed tight or you've got a garage, attic, or basement feeding into the pile.

As a starting point, here's what most households need:

Your home size

Recommended truck size

Studio or dorm

Cargo van or 10-foot truck

1-bedroom apartment or house

10- to 15-foot truck

2-bedroom home

15- to 17-foot truck

3-bedroom home

17- to 20-foot truck

4-bedroom home or larger

20- to 26-foot truck

The average American home runs two to three bedrooms, which lands most families in the 15- to 22-foot range. But room count is only the starting line — a sparsely furnished three-bedroom and a maximalist two-bedroom can need the same truck. When you land squarely between two sizes, size up. The extra few dollars a day is nothing next to the cost of a second trip.

The Truck Sizes, Explained

Rental trucks run from a humble cargo van up to a 26-foot box truck. The figures below are solid ballparks — every rental company's exact dimensions and weight limits differ a little, so confirm the specifics with your provider before you book.

Truck size

Interior dimensions (approx.)

Cargo space

Weight limit

Best for

Cargo van

9'6" × 5'7" × 4'8"

~245 cu ft

~3,500 lb

A studio, dorm, or a few large pieces

10-foot truck

9'11" × 6'4" × 6'2"

~400 cu ft

~2,800 lb

Studio to small 1-bedroom

12-foot truck

12' × 6'6" × 6'1"

~475 cu ft

~3,600 lb

Studio or 1-bedroom

15-foot truck

15' × 7'8" × 7'2"

~760 cu ft

~6,300 lb

1 to 2 bedrooms

17-foot truck

16'9" × 7'8" × 7'2"

~865 cu ft

~5,200 lb

2 to 3 bedrooms

20-foot truck

19'6" × 7'8" × 7'2"

~1,000 cu ft

~6,000 lb

2 to 3 bedrooms or a small house

22-foot truck

21'11" × 8'1" × 8'1"

~1,200 cu ft

~10,000 lb

3 to 4 bedrooms

26-foot truck

26'2" × 8'2" × 8'3"

~1,700 cu ft

~10,000 lb

A full 4+ bedroom house in one load

A couple of these earn special mention. The 15-footer is the workhorse of apartment moves — if you're not sure where you land, it's the safest first guess for most one- and two-bedroom places. And the 26-footer is the largest truck you can rent without a special license, but it still handles like the big vehicle it is: plan for wider turns, longer stops, and constant mirror checks.

Moving In or Out of Storage? Match the Truck to the Unit

A huge share of truck rentals aren't house-to-house moves at all — they're trips to and from a storage unit. If that's your situation, size the truck to the unit, not to a floor plan. Here's what empties or loads a full unit in one trip:

Storage unit

Approx. capacity when full

Truck to grab

5×5

~200 cu ft

Cargo van

5×10

~400 cu ft

10-foot truck

10×10

~800 cu ft

15-foot truck

10×15

~1,200 cu ft

20- to 22-foot truck

10×20

~1,600 cu ft

26-foot truck

10×30 and larger

2,400+ cu ft

26-foot truck (plan for two trips, or a trailer)

Not sure which unit you need in the first place? Our storage size guide walks you through it, or you can browse units near you in a couple of clicks.

What Throws Your Estimate Off

Room count gets you most of the way there. These are the variables that quietly push you up a size:

  • The garage, attic, and basement. The spaces people forget. A full two-car garage alone can add up to 1,000 cubic feet.
  • Oversized items. Refrigerators, king beds, sectionals, treadmills, washers — they can't be stacked and eat space fast. Add 50 to 90 cubic feet per piece.
  • Boxes. A three-bedroom home can run 200-plus medium boxes. At roughly 2 cubic feet each, that's 400 cubic feet — two extra rooms' worth — before a single piece of furniture goes in.
  • Distance. For a local move, a smaller truck plus a second trip can be the cheaper play. For a long-distance or one-way move, size up so everything fits in one load — there's no going back for round two.
  • Towing. Planning to pull a car or trailer? You'll generally need at least a 15-foot truck; vans and the smallest box trucks usually aren't rated for it.
  • Fuel and cost. Trucks price per day plus per mile, and most expect a full tank on return. Bigger trucks burn more — so don't oversize wildly, just don't cut it so close that you're driving the route twice.

How to Load It So Everything Fits

How you pack matters as much as what size you rent. Careful loading can shrink the truck you need by a real margin; sloppy loading can cost you a whole size class.

  • Heaviest items first, against the cab. Appliances, bed frames, mattresses, tables, and heavy boxes go in first and up front. Build outward and upward from there.
  • Disassemble what you can. Table legs off, bed frames broken down, shelving apart. It frees up cubic feet and lightens every trip to the truck.
  • Strap each tier as you go. Use the truck's anchor points to lock down one layer at a time so nothing shifts on the road.
  • Fill the gaps with soft stuff. Pillows, bedding, and bags of clothes slide into the spaces between furniture. Empty air is wasted truck.
  • Leave room to close the door. Keep a little clearance at the back so nothing tumbles out when you open it to unload.
  • Some things don't belong in the truck at all. Skip hazards like propane, aerosols, paint, and fuel, and keep irreplaceables — documents, jewelry, medications, keepsakes — with you instead.

The Storage Piece People Forget

Here's what catches people off guard: a move and a storage run are often the same trip. You're between leases, downsizing, holding onto a parent's furniture, or clearing the house to stage it for sale — and the truck is headed to a unit, not a new front door.

This is one of the most common reasons people rent with 10 Federal Storage. We operate 130+ fully automated self-storage facilities across 16 states, and because every location is contactless with 24/7 access, the timing bends around your move instead of the other way around. You can:

  • Reserve a unit online on a Friday night
  • Pull up Saturday morning with a loaded truck
  • Move in on your own schedule without waiting for a leasing office to open
  • Keep it month-to-month and vacate when the move is done — no long-term contract for a short-term need

It also takes the guesswork out of the rental counter. If you're loading into a unit, match the truck to the unit size above and you'll make one clean trip. If you're emptying one into a new home, do the same in reverse. Either way, knowing the unit's capacity tells you the truck before you ever call the rental company.

Before You Book: Your Next Steps

Picking a truck comes down to a few honest minutes of estimating instead of a moving-day gamble. Here's the order that saves the most money and stress:

  • Count every furnished room, including the garage and storage spaces, and apply the 150–200 cubic feet per room rule.
  • Measure your biggest pieces. The sofa, the fridge, and the king bed drive your size more than box count does.
  • Add a 10 to 15% buffer for imperfect packing and the stuff you forgot you owned.
  • When you're between sizes, go bigger. One larger truck beats two trips every time.
  • Line up your storage early. If the move involves a unit, find your nearest 10 Federal Storage facility and reserve online in minutes — no office hours, no commitment.

Do that, and the truck stops being the scary part of moving day. It's just the right-sized box that gets everything where it's going in one trip.

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