Equipment unit · VIN-decoded · NHTSA vPIC

2003 Kenworth T600

1XKADU9X23J397696 · Truck-Tractor · TRUCK
Carriers run under3
34 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 23, 2023
TX
Last seenJun 6, 2026
TX
Inspected under 3 different carriers in 34 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
1XKADU9X23J397696
Make
Kenworth
Model
T600
Model year
2003
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 10, 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 · Aug 23, 2023 – Jun 6, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 6, 2026TXII · Walk-around2—TRIUMPH ENERGY SERVICES LLC 3159860C6412B/GA
Feb 16, 2026TXII · Walk-around4—CAYMAN TRANSPORT LLC 3330644C6412B/GA
May 4, 2025LAIII · Driver-only0—CAYMAN TRANSPORT LLC 3330644C6412B/GA
Aug 23, 2023TXII · Walk-around3—DDW TRANSPORT LLC 2981329C6412B/GA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIUMPH ENERGY SERVICES LLC3159860Jun 6, 2026Jun 6, 20261TX
CAYMAN TRANSPORT LLC3330644May 4, 2025Feb 16, 20262TX
DDW TRANSPORT LLC2981329Aug 23, 2023Aug 23, 20231TX
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.
C6412BGA1TRIUMPH ENERGY SERVICES LLCJun 6, 2026 → Jun 6, 20261
C6412BGA1CAYMAN TRANSPORT LLCMay 4, 2025 → Feb 16, 20262
C6412BGA—DDW TRANSPORT LLCAug 23, 2023 → Aug 23, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026