How Many Pallets Fit on a 48-Foot Trailer? Calculator + Loading Guide
A 48-foot trailer holds 24 standard 48×40 pallets floor-loaded — but pallet size, loading orientation, double stacking, and the 12-foot rule all change that number. Full breakdown with pallet counts by configuration and a free load calculator.
⚡ Quick answer — 48-foot trailer pallet capacity
floor-loaded, single stack
(if pallet size allows)
(where height allows)
Usable floor: 2 pallets wide (96") × 12 rows (480") = 24 positions
48-Foot Trailer Interior Dimensions
The 48-foot trailer is the predecessor to the now-dominant 53-foot trailer. While less common for domestic US freight, it's widely used in Canada-US cross-border lanes where provincial road regulations historically limited trailer length to 48 feet, and in dedicated fleet operations where loading docks were built to 48-foot specs.
| Dimension | 48-foot dry van | 53-foot dry van | Difference |
|---|---|---|---|
| Interior length | 576" | 636" | 60" shorter |
| Usable width | 98" | 99" | 1" narrower |
| Interior height | ~110" | ~110" | Same |
| Standard pallets | 24 | 26 | 2 fewer |
| Max payload | ~45,000 lbs | ~45,000 lbs | Same |
| Cubic capacity | ~2,600 ft³ | ~2,880 ft³ | ~280 ft³ less |
Pallet Count by Configuration — 48-Foot Trailer
| Pallet type | Size | Floor-loaded | Double stacked | Notes |
|---|---|---|---|---|
| GMA standard | 48" × 40" | 24 | 48 | 2 wide, 12 rows. Most common US pallet |
| Square pallet | 48" × 48" | 24 | 48 | 2 wide (96" < 98"), 12 rows of 48" |
| Euro pallet | 47.2" × 31.5" | 30 | 60 | 3 wide (94.6" < 98"), ~10 rows of 31.5" |
| Half pallet | 48" × 20" | 48 | 96 | 4 wide (80" < 98"), 12+ rows of 20" |
Double stack assumes cargo height allows two pallet layers within the ~110" interior height. Always verify weight limits — maximum payload is ~45,000 lbs regardless of pallet count.
How the Calculation Works
The 48-foot trailer's 576-inch interior length and 98-inch usable width determine the floor plan. Standard 48×40 GMA pallets load with the 40-inch side facing the trailer length — this is the most efficient orientation because it uses the full 96 inches of width (2 × 48") and the shortest possible row depth.
Rows: floor(576" ÷ 40") = floor(14.4) = 14 rows possible
But: 14 rows × 40" = 560" — 16" left over
Can a 15th row fit? 15 × 40" = 600" > 576" — No
Can we use the remaining 16"? Pallets are 40" or 48" — No
Standard result: 12 rows × 2 pallets = 24 pallets
(Industry practice rounds down for safe loading clearance)
48-Foot vs 53-Foot Trailer — Which Should You Use?
The 53-foot trailer is the US domestic standard. The 48-foot appears in specific situations:
| Situation | Use 48-foot | Use 53-foot |
|---|---|---|
| Cross-border Canada-US freight | ✓ Common | Check provincial rules |
| US domestic full truckload | Less available | ✓ Standard |
| Dock doors built for 48-foot | ✓ Required | May not fit |
| 24 pallets or fewer | ✓ Right size | Pays for unused space |
| 25–26 pallets | Doesn't fit | ✓ Required |
Linear Feet and the 12-Foot Rule on a 48-Foot Trailer
LTL carriers apply the 12-foot linear foot capacity rule identically on 48-foot and 53-foot trailers. If your shipment occupies 12 or more linear feet of trailer floor space, a capacity surcharge applies — regardless of actual weight or which trailer size carries it.
| Pallets | Rows (2-wide) | Linear feet | % of 48-ft trailer | 12-ft rule? |
|---|---|---|---|---|
| 1–4 | 1–2 | 4–8 ft | 8–17% | No ✓ |
| 5–6 | 3 | 12 ft ⚠ | 25% | Yes ⚠ |
| 12 | 6 | 24 ft | 50% | Yes ⚠ |
| 24 (full) | 12 | 48 ft | 100% | FTL |
Loading Pattern Options
Standard loading gets you 24 pallets. Two alternate patterns can help in specific situations:
Standard (straight) loading — 24 pallets
All pallets loaded 40-inch side facing the trailer length. Two columns across. 12 rows deep. Leaves 96 inches of floor length unused. Easiest for forklift access and load securing.
Mixed orientation (pinwheel) — up to 25 pallets
Alternating pallet orientations in some rows. Can recover one additional pallet position by using the 16-inch gap at the nose of the trailer. Only effective when pallets and cargo allow it — requires planning before loading begins.
Double stack — up to 48 pallets
Two layers of pallets on top of each other. Requires cargo that can support the load of a pallet above it, pallet height under ~48 inches per layer to stay within the 110-inch interior height, and total pallet weight under the 45,000 lb payload limit. Common for consumer goods, apparel, and light manufacturing.
Calculate Your 48-Foot Trailer Load
Enter pallet dimensions and count — see linear feet, 12-foot threshold, and a visual floor plan of your load.
Open Free Load Planner →Frequently Asked Questions
How many pallets fit on a 48-foot trailer?
24 standard 48×40 pallets floor-loaded in 2 columns of 12 rows. Interior dimensions are approximately 576" long × 98" wide. Pinwheel loading can occasionally add a 25th pallet. Double stacking where cargo allows doubles capacity to 48 pallets.
How many 48×40 pallets fit in a 48-foot trailer?
24 pallets — 2 wide across the 98-inch usable width (2 × 48" = 96"), 12 rows deep along 480 inches of the 576-inch floor length. The remaining 96 inches at the nose cannot fit a full additional row of 40-inch-deep pallets.
What is the difference between a 48-foot and 53-foot trailer?
A 53-foot trailer is 60 inches longer and 1 inch wider, holding 26 standard pallets versus 24 for a 48-foot. Both have the same height and similar payload capacity. The 53-foot is the US domestic standard; the 48-foot is common in Canada-US cross-border lanes and older dedicated fleets.
How many standard pallets fit on a 48-foot flatbed?
The same 24 pallet floor positions as a dry van, but flatbeds have no height restriction so double or triple stacking is easier where weight allows. Total payload is approximately 48,000 lbs — always more than enough for 24 pallets of typical goods.
Does the 12-foot rule apply on a 48-foot trailer?
Yes — LTL carriers apply the 12-foot linear foot rule on 48-foot trailers the same as 53-foot trailers. 5 or 6 pallets (3 rows of 48×40) = 12 linear feet and triggers the capacity surcharge. Use the free load planner to calculate linear feet before booking.