Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T6 Series

1XKADP9X5CJ337493 · Truck-Tractor · TRUCK
T600
Carriers run under2
33 mo
Inspections9
all-time
OOS inspections0
of 9
First seenOct 3, 2023
CA
Last seenJul 22, 2026
CA
Inspected under 2 different carriers in 33 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
1XKADP9X5CJ337493
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 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
ADP9X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
337493

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 · Oct 3, 2023 – Jul 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 22, 2026CAIII · Driver-only1GDXPRESS LOGISTICS LLC 44236929F98737/CA
May 14, 2026CAII · Walk-around0GDXPRESS LOGISTICS LLC 44236929F98737/CA
Apr 12, 2026CAI · Full0GDXPRESS LOGISTICS LLC 44236929F98737/CA
Mar 24, 2026CAII · Walk-around0GDXPRESS LOGISTICS LLC 44236929F98737/CA
Dec 29, 2025CAI · Full2GDXPRESS LOGISTICS LLC 44236929F98737/CA
Oct 24, 2025CAI · Full3GDXPRESS LOGISTICS LLC 44236929F98737/CA
Jun 20, 2024USI · Full0SAMYS TRANSPORT CORP 17826169F98737/CA
Apr 11, 2024USIII · Driver-only0SAMYS TRANSPORT CORP 17826169F98737/CA
Oct 3, 2023CAII · Walk-around0SAMYS TRANSPORT CORP 17826169F98737/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GDXPRESS LOGISTICS LLC4423692Oct 24, 2025Jul 22, 20266CA
SAMYS TRANSPORT CORP1782616Oct 3, 2023Jun 20, 20243CA
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.
9F98737CA1GDXPRESS LOGISTICS LLCOct 24, 2025Jul 22, 20266
9F98737CASAMYS TRANSPORT CORPOct 3, 2023Jun 20, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026