Equipment unit · VIN-decoded · NHTSA vPIC

2003 Kenworth T600

1XKADB9X23J894316 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections8
all-time
OOS inspections3
of 8
First seenAug 29, 2023
SD
Last seenFeb 12, 2026
TX
Inspected under 2 different carriers in 30 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
1XKADB9X23J894316
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
Jun 21, 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 29, 2023 – Feb 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 12, 2026TXII · Walk-around0—ANA GONZALEZ 28717631N75478/TX
Apr 30, 2025TXII · Walk-around3—ANA GONZALEZ 28717631N75478/TX
Apr 16, 2025TXII · Walk-around5OOSANA GONZALEZ 28717631N75478/TX
Oct 2, 2024TXII · Walk-around5OOSANA GONZALEZ 2871763R525337/TX
Aug 12, 2024TXII · Walk-around1—ALIVE FREE TRANSPORTATION LLC 3137428R525337/TX
Dec 7, 2023IAIII · Driver-only2OOSALIVE FREE TRANSPORTATION LLC 3137428R525337/TX
Sep 11, 2023ILIII · Driver-only0—ALIVE FREE TRANSPORTATION LLC 3137428R525337/TX
Aug 29, 2023SDIII · Driver-only0—ALIVE FREE TRANSPORTATION LLC 3137428R525337/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ANA GONZALEZ2871763Oct 2, 2024Feb 12, 20264TX
ALIVE FREE TRANSPORTATION LLC3137428Aug 29, 2023Aug 12, 20244TX
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.
1N75478TX—ANA GONZALEZApr 16, 2025 → Feb 12, 20263
R525337TX—ANA GONZALEZOct 2, 2024 → Oct 2, 20241
R525337TX—ALIVE FREE TRANSPORTATION LLCAug 29, 2023 → Aug 12, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026