World Manufacturer Identifier · ISO 3780
3WK
Kenworth
Built in Mexico
What WMI 3WK means
The first three characters of every VIN are the World Manufacturer Identifier (WMI). The code 3WK is assigned to Kenworth, with the country of manufacture Mexico.
So any 17-character VIN that begins with 3WK was produced by Kenworth:
3WKZZZ0000000000000
Decode the full VIN
The WMI only identifies the maker. To read the year, engine, plant and serial number, decode the complete 17-digit VIN with our free tool — then check which ECU it uses and what tuning services (DPF, EGR, AdBlue, DTC off, Stage) are available.
Open the free VIN Decoder →Other Kenworth WMI codes
Other manufacturers in Mexico
3A4 · Chrysler3A8 · Chrysler3AB · Dina3AL · Freightliner3B3 · Dodge3B4 · Dodge3B6 · Dodge3B7 · Dodge3BP · Peterbilt3C3 · Chrysler3C4 · Chrysler Mexico3C8 · Chrysler3CA · Chrysler3CE · Volvo