Equipment unit · VIN-decoded · NHTSA vPIC

2003 Kenworth T2000

1XKTDB9X43J392254 · Truck-Tractor · TRUCK
Carriers run under2
14 mo
Inspections4
all-time
OOS inspections3
of 4
First seenJul 7, 2023
TX
Last seenSep 16, 2024
TX
Inspected under 2 different carriers in 14 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
1XKTDB9X43J392254
Make
Kenworth
Model
T2000
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.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
TDB9X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
2003 or 2033

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
392254

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2003

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T2000

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 7, 2023 – Sep 16, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 16, 2024TXII · Walk-around3OOSSOUTHERN STAR TRANSPORT LTD 10414591N04122/TX
Jun 17, 2024TXII · Walk-around7OOSSOUTHERN STAR TRANSPORT LTD 10414591N04122/TX
Jul 25, 2023TXII · Walk-around0ROCA HOLGUIN INC 1987481R641348/TX
Jul 7, 2023TXII · Walk-around10OOSROCA HOLGUIN INC 1987481R641348/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN STAR TRANSPORT LTD1041459Jun 17, 2024Sep 16, 20242TX
ROCA HOLGUIN INC1987481Jul 7, 2023Jul 25, 20232TX
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.
1N04122TXSOUTHERN STAR TRANSPORT LTDJun 17, 2024Sep 16, 20242
R641348TXROCA HOLGUIN INCJul 7, 2023Jul 25, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 10, 2026