Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 379

1XP5DB9X44D830323 · Truck-Tractor · TRUCK
Carriers run under4
17 mo
Inspections6
all-time
OOS inspections0
of 6
First seenFeb 21, 2024
CO
Last seenJul 28, 2025
SC
Inspected under 4 different carriers in 17 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XP5DB9X44D830323
Make
Peterbilt
Model
379
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 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 21, 2024 – Jul 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2025SCII · Walk-around0—ROY Q CRAIG TRANSPORTATION LLC 4002469T315671/IN
Dec 20, 2024ARIII · Driver-only0—DEIONE TRUCKING LLC 3434781RC43812/MI
Dec 10, 2024LAI · Full4—DEIONE TRUCKING LLC 3434781RC43812/MI
Sep 19, 2024TXII · Walk-around3—DEIONE TRUCKING LLC 3434781RC43812/MI
Aug 13, 2024ILIII · Driver-only0—CAYMAN TRANSPORT LLC 3330644R740685/TX
Feb 21, 2024COII · Walk-around11—2ND 2 NONE TRANSPORT & LOGISTICS LLC 1642567IRL3877/NM
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROY Q CRAIG TRANSPORTATION LLC4002469Jul 28, 2025Jul 28, 20251SC
DEIONE TRUCKING LLC3434781Sep 19, 2024Dec 20, 20243MI
CAYMAN TRANSPORT LLC3330644Aug 13, 2024Aug 13, 20241TX
2ND 2 NONE TRANSPORT & LOGISTICS LLC1642567Feb 21, 2024Feb 21, 20241NM
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.
T315671IN—ROY Q CRAIG TRANSPORTATION LLCJul 28, 2025 → Jul 28, 20251
RC43812MI—DEIONE TRUCKING LLCSep 19, 2024 → Dec 20, 20243
R740685TX1CAYMAN TRANSPORT LLCAug 13, 2024 → Aug 13, 20241
IRL3877NM—2ND 2 NONE TRANSPORT & LOGISTICS LLCFeb 21, 2024 → Feb 21, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026