Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T6 Series

1NKAGGGG00J439218 · Incomplete - Glider · INCOMPLETE VEHICLE
T600
Carriers run under1
36 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 23, 2023
IA
Last seenJul 11, 2026
SC
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKAGGGG00J439218
Make
Kenworth
Model
T6 Series
Model year
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
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
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AGGGG

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
Not established

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

North American serial sequence
439218

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 · 231 decoded VINs at 100.0% prefix purity.

Model
T6 Series

Prefix basis · 231 decoded VINs at 100.0% prefix purity.

Model line
T600

Sourced label · prefix basis 231 decoded VINs at 100.0% 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
Not established

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
Incomplete - Glider

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model year
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 23, 2023 – Jul 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 11, 2026SCIII · Driver-only1GREAT WEST TRANS LLC 307168795885RP/WA
Nov 7, 2025MTIII · Driver-only0GREAT WEST TRANS LLC 307168795885RP/WA
Mar 30, 2025SDIII · Driver-only0GREAT WEST TRANS LLC 307168795885RP/WA
Sep 21, 2024WAII · Walk-around2OOSGREAT WEST TRANS LLC 307168795885RP/WA
Jul 12, 2024WAIII · Driver-only0GREAT WEST TRANS LLC 307168795885RP/WA
Apr 25, 2024IAII · Walk-around0GREAT WEST TRANS LLC 307168795885RP/WA
Dec 10, 2023SDI · Full0GREAT WEST TRANS LLC 307168795885RP/WA
Jul 23, 2023IAII · Walk-around5GREAT WEST TRANS LLC 307168795885RP/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREAT WEST TRANS LLC3071687Jul 23, 2023Jul 11, 20268WA
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.
95885RPWA1GREAT WEST TRANS LLCJul 23, 2023Jul 11, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026