WMI CODE
3WP — PETERBILT MOTORS COMPANY
Vehicle Type
Truck
WMI Code
3WP
Positions 1–3 of every VIN from this manufacturer
What WMI 3WP Means
3WP is the World Manufacturer Identifier assigned to
PETERBILT MOTORS COMPANY
in MEXICO.
Every Vehicle Identification Number (VIN) that begins with 3WP was manufactured by this company.
How this WMI appears in a VIN
3
W
P
?
?
?
?
?
?
?
?
?
?
?
?
?
?
1
2
3
← positions 4–17 vary by vehicle
- Position 1 (3): Indicates the country/region of manufacture — Mexico.
- Positions 1–2 (3W): Narrows to the specific country and manufacturer group.
- All 3 (3WP): Uniquely identifies PETERBILT MOTORS COMPANY — specifically trucks.
Manufacturer Profile
See all WMI codes assigned to this manufacturer, assembly plants, and how to read a VIN from this brand.
View Peterbilt manufacturer page →