Equipment unit · VIN-decoded · NHTSA vPIC

2004 Kenworth T2000

1XKTDB9X14J056546 · Truck-Tractor · TRUCK
Carriers run under1
22 mo
Inspections8
all-time
OOS inspections0
of 8
First seenJun 27, 2023
NM
Last seenApr 1, 2025
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKTDB9X14J056546
Make
Kenworth
Model
T2000
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 21, 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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
2004 or 2034

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

North American serial sequence
056546

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
2004

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 · Jun 27, 2023 – Apr 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 1, 2025NMII · Walk-around0AC & SON TRANSPORTATION LLC 637551R355661/TX
Oct 10, 2024NMIII · Driver-only0AC & SON TRANSPORTATION LLC 637551R355661/TX
Oct 1, 2024NMIII · Driver-only0AC & SON TRANSPORTATION LLC 637551R355661/TX
Sep 10, 2024NMII · Walk-around0AC & SON TRANSPORTATION LLC 637551R355661/TX
Aug 16, 2024NMII · Walk-around0AC & SON TRANSPORTATION LLC 637551R355661/TX
May 22, 2024NMIII · Driver-only0AC & SON TRANSPORTATION LLC 637551R355661/TX
Dec 10, 2023NMII · Walk-around0AC & SON TRANSPORTATION LLC 637551R355661/TX
Jun 27, 2023NMII · Walk-around0AC & SON TRANSPORTATION LLC 637551R355661/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AC & SON TRANSPORTATION LLC637551Jun 27, 2023Apr 1, 20258TX
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.
R355661TXAC & SON TRANSPORTATION LLCJun 27, 2023Apr 1, 20258
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026