Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 378

1XPFDB9X54D823787 · Truck-Tractor · TRUCK
Carriers run under1
19 mo
Inspections7
all-time
OOS inspections2
of 7
First seenDec 3, 2024
TX
Last seenJul 3, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPFDB9X54D823787
Make
Peterbilt
Model
378
Model year
2004
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 25, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 3, 2024 – Jul 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 3, 2026TXII · Walk-around1—MAURICIO CHAVEZ 24019801M97319/TX
Jan 30, 2026TXII · Walk-around8OOSMAURICIO CHAVEZ 24019801M97319/TX
Nov 26, 2025TXIII · Driver-only0—MAURICIO CHAVEZ 24019801M97319/TX
Nov 17, 2025TXII · Walk-around3—MAURICIO CHAVEZ 24019801M97319/TX
Mar 21, 2025TXII · Walk-around2OOSMAURICIO CHAVEZ 24019801M97319/TX
Mar 20, 2025TXII · Walk-around0—MAURICIO CHAVEZ 24019801M97319/TX
Dec 3, 2024TXI · Full5—MAURICIO CHAVEZ 24019801M97319/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAURICIO CHAVEZ2401980Dec 3, 2024Jul 3, 20267TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
1M97319TX1MAURICIO CHAVEZDec 3, 2024 → Jul 3, 20267
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026