Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

1XKADP9X6CJ319407 · Truck-Tractor · TRUCK
T600
Carriers run under2
35 mo
Inspections7
all-time
OOS inspections3
of 7
First seenAug 19, 2023
TX
Last seenJul 9, 2026
TX
Inspected under 2 different carriers in 35 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
1XKADP9X6CJ319407
Make
Kenworth
Model
T6 Series
Model year
2012
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
ADP9X

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1982 or 2012

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

North American serial sequence
319407

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 · 1,080 decoded VINs at 93.3% prefix purity.

Model
T6 Series

Prefix basis · 1,080 decoded VINs at 93.3% prefix purity.

Model line
T600

Sourced label · prefix basis 1,080 decoded VINs at 93.3% 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
2012

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 · Aug 19, 2023 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026TXI · Full12OOSINTERNACIONALES RDZ-MTZ S DE RL DE CV 372863923BD3X/CL
Jul 9, 2026TXI · Full12OOSINTERNACIONALES RDZ-MTZ S DE RL DE CV 372863923BD3X/CL
Jan 11, 2026TXII · Walk-around9OOSINTERNACIONALES RDZ-MTZ S DE RL DE CV 372863923BD3X/CL
Sep 1, 2024TXIII · Driver-only0INTERNACIONALES RDZ-MTZ S DE RL DE CV 372863923BD3X/MX
Aug 13, 2024TXII · Walk-around2INTERNACIONALES RDZ-MTZ S DE RL DE CV 372863923BD3X/MX
Sep 2, 2023TXII · Walk-around1GERARDO MONTES 2277575R680441/TX
Aug 19, 2023TXII · Walk-around2GERARDO MONTES 2277575R680441/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INTERNACIONALES RDZ-MTZ S DE RL DE CV3728639Aug 13, 2024Jul 9, 20265NL
GERARDO MONTES2277575Aug 19, 2023Sep 2, 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.
23BD3XCL1INTERNACIONALES RDZ-MTZ S DE RL DE CVJan 11, 2026Jul 9, 20263
23BD3XMXINTERNACIONALES RDZ-MTZ S DE RL DE CVAug 13, 2024Sep 1, 20242
R680441TXGERARDO MONTESAug 19, 2023Sep 2, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026