pallet.design

48 × 45 pallet: dimensions, weight and specs

Summary

A 48 × 45 in pallet (1219 × 1143 mm) is the North American automotive size, used for parts shipments and returnable containers. Wood versions are built like a GMA pallet with 45 in deckboards; plastic 48 × 45 pallets are common in closed automotive loops.

Modeltypical build
Type
Wood stringer
Footprint
48.00 × 45.00 in
Height
4.75 in
Lumber
14.6 bd ft
Est. weight
64 lb (29 kg)
Fasteners
84
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Dimensions

Inches48 × 45 in
Millimetres1219 × 1143 mm
Centimetres121.9 × 114.3 cm
Feet4 × 3.75 ft
Footprint area15.00 sq ft (1.394 m²)

Pallets per floor (single stacked)

EquipmentStraightTurnedBest
53 ft dry van262828
48 ft dry van222424
26 ft box truck121212
20 ft container858
40 ft container181018
45 ft high cube221122

Straight = length along the trailer. Floor positions only, with no gaps for load bars or overhang. Weight often limits first. Open the calculator

The 48 × 45 in pallet (1219 × 1143 mm) is the standard automotive pallet size in North America. It carries parts, sub-assemblies and returnable containers between suppliers and assembly plants. Industry lists usually rank it seventh among North American sizes.

What are the dimensions of a 48 × 45 pallet?

A 48 × 45 pallet is 48 in (1219 mm) long and 45 in (1143 mm) wide. In a wood stringer pallet the 48 in side is the stringer length and the 45 in side is the deckboard length. Overall height is usually about 4.75 to 5.5 in (121 to 140 mm) in wood; plastic models vary.

Typical builds at 48 × 45

Automotive programs use both expendable wood pallets and returnable plastic ones.

Build Typical spec
Wood stringer 7 top boards (2 × 5-1/2 in + 5 × 3-1/2 in), 5 bottom boards, 5/8 in thick, 45 in long; 3 notched stringers 1-3/8 × 3-1/2 × 48 in
Wood block Full 4-way with 9 blocks, often for automated plants
Plastic Rackable or stackable molded pallets, often part of a returnable container system

Longer deckboards (45 in) span more between stringers than on a 48 × 40, so heavy part loads may need 3/4 in top boards or a fourth stringer. Start from the GMA template and set the width to 45 in in the designer.

How much does a 48 × 45 pallet weigh?

A wood build as above uses about 14.6 board feet. Estimated weight is about 31 lb (14 kg) in dry softwood, about 42 lb (19 kg) in kiln-dried hardwood and up to about 64 lb (29 kg) in green hardwood. Plastic 48 × 45 pallets range widely by model and reinforcement; take the weight from the maker's data sheet. See pallet weight.

How much weight can a 48 × 45 pallet hold?

There is no single capacity. Get static, dynamic and racked ratings from the manufacturer for your load and support condition. For wood, that usually means a PDS analysis or ASTM D1185 testing. For plastic, compare the maker's rated static, dynamic and edge-racking figures, which are measured differently by different makers. See pallet load capacity.

Who uses 48 × 45 pallets?

  • Automotive OEMs and tier suppliers: parts, stampings, castings, and returnable bins and totes. See automotive.
  • Closed-loop plastic programs: 48 × 45 is one of the common plastic pallet footprints. See plastic pallet sizes.

Automotive packaging is usually governed by each OEM's own packaging manual, and many reference AIAG guidelines. The OEM spec overrides any general size guide.

Fit in trucks and containers

Loaded straight, 48 × 45 pallets fit two across (90 in) and 13 rows deep in a 53 ft trailer, the same 26 positions as a 48 × 40. Turned, the 45 in rows fit about 14 deep for 28 positions. The table above lists the counts, and the pallets per truck calculator handles mixed loads.

Specifying a 48 × 45 pallet for a quote

  1. Size with stringer length first (48 × 45), and the OEM packaging spec if there is one.
  2. Material and program: expendable wood or returnable plastic.
  3. For wood: deckboards, stringers or blocks, species, moisture, fasteners.
  4. For plastic: rackable or stackable, deck style, weight and ratings required.
  5. Load weight and type, stacking and racking conditions, automation requirements.
  6. ISPM 15 for wood that is exported.

The RFQ checklist lists the rest.

Frequently asked questions

Why does the automotive industry use 48x45 pallets?

The size matches the returnable containers and packaging used in automotive supply chains, and it is widely referenced alongside AIAG packaging guidelines. Check your OEM's packaging spec, which sets the footprint for each part.

How much does a 48x45 pallet weigh?

A wood 48 × 45 built like a GMA pallet uses about 14.6 board feet, so roughly 31 lb in dry softwood up to about 64 lb in green hardwood (estimates). Plastic 48 × 45 pallets vary by model.

How many 48x45 pallets fit in a 53 ft trailer?

Loaded straight, two across and 13 deep, 26 fit single-stacked, the same as 48 × 40. Turned, two 48 in sides take 96 in across and rows are 45 in deep, so about 28 fit. See the computed table on this page.

Sources and references

Related

More in North American sizes

Last reviewed 2026-09-24. 632 words.