TRU

The first three characters of every VIN are the World Manufacturer Identifier (WMI). The code TRU is assigned to Audi Hungary, with the country of manufacture Hungary.

So any 17-character VIN that begins with TRU was produced by Audi Hungary:

TRUZZZ0000000000000

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.