Equipment unit · VIN-decoded · NHTSA vPIC

2009 Kenworth T6 Series

1XKAD49X19J259107 · Truck-Tractor · TRUCK
T600
Carriers run under2
25 mo
Inspections26
all-time
OOS inspections0
of 26
First seenMay 17, 2024
US
Last seenJun 24, 2026
NM
Inspected under 2 different carriers in 25 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
1XKAD49X19J259107
Make
Kenworth
Model
T6 Series
Model year
2009
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 14, 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
AD49X

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
2009 or 2039

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

North American serial sequence
259107

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.

Make
KENWORTH

Prefix basis · 5,142 decoded VINs at 90.1% prefix purity.

Model
T6 Series

Prefix basis · 5,142 decoded VINs at 90.1% prefix purity.

Model line
T600

Sourced label · prefix basis 5,142 decoded VINs at 90.1% prefix purity.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2009

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T6 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 17, 2024 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jun 23, 2026NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jun 23, 2026NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jun 10, 2026NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jun 9, 2026USI · Full0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jun 5, 2026USIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Apr 9, 2026USIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Apr 8, 2026NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Mar 10, 2026USIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Feb 4, 2026USI · Full0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Nov 12, 2025USI · Full0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Oct 23, 2025NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Sep 19, 2025NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Sep 17, 2025NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Sep 15, 2025NMIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Aug 22, 2025USI · Full0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jun 6, 2025USI · Full1RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Mar 13, 2025USI · Full5JAVIER ALATRISTE GARCIA 346045957AB4P/MX
Feb 28, 2025USI · Full0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Feb 13, 2025USI · Full0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Dec 23, 2024USI · Full4RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Aug 27, 2024NMII · Walk-around0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Aug 23, 2024NMII · Walk-around0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
Jul 11, 2024NMII · Walk-around1RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/CH
Jun 26, 2024USIII · Driver-only0RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
May 17, 2024USI · Full3RAFAEL VALDIVIEZO CASTILLO 313267157AB4P/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAFAEL VALDIVIEZO CASTILLO3132671May 17, 2024Jun 24, 202625CI
JAVIER ALATRISTE GARCIA3460459Mar 13, 2025Mar 13, 20251CI
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.
57AB4PMX1RAFAEL VALDIVIEZO CASTILLOMay 17, 2024Jun 24, 202624
57AB4PMXJAVIER ALATRISTE GARCIAMar 13, 2025Mar 13, 20251
57AB4PCHRAFAEL VALDIVIEZO CASTILLOJul 11, 2024Jul 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026