Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T6 Series

1NKAGGGG30J439214 · Incomplete - Glider · INCOMPLETE VEHICLE
T600
Carriers run under3
32 mo
Inspections11
all-time
OOS inspections5
of 11
First seenDec 8, 2023
WI
Last seenAug 12, 2026
MD
Inspected under 3 different carriers in 32 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
1NKAGGGG30J439214
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
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
Not established

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

North American serial sequence
439214

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 · Dec 8, 2023 – Aug 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 12, 2026MDII · Walk-around2OOSAMEYA INVESTMENTS LLC 414137783997P/VA
Aug 12, 2026MDII · Walk-around2OOSAMEYA INVESTMENTS LLC 414137783997P/VA
Aug 12, 2026MDII · Walk-around2OOSAMEYA INVESTMENTS LLC 414137783997P/VA
Nov 7, 2025TXII · Walk-around10OOSEASTERN EXPRESS INC 2544556AZ548J/NJ
Aug 21, 2025TXII · Walk-around0EASTERN EXPRESS INC 2544556AZ548J/NJ
Feb 6, 2025ARII · Walk-around9EASTERN EXPRESS INC 2544556AZ548J/NJ
Jan 28, 2025CTII · Walk-around8OOSEASTERN EXPRESS INC 2544556AZ548J/NJ
Dec 27, 2024SCIII · Driver-only1EASTERN EXPRESS INC 2544556AZ548J/NJ
Oct 2, 2024NCIII · Driver-only1EASTERN EXPRESS INC 2544556UB45842/VA
Jan 12, 2024IAIII · Driver-only1SECK & SONS LLC 2608262AU578N/NJ
Dec 8, 2023WIII · Walk-around5SECK & SONS LLC 2608262AU578N/NJ
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMEYA INVESTMENTS LLC4141377Aug 12, 2026Aug 12, 20263GA
EASTERN EXPRESS INC2544556Oct 2, 2024Nov 7, 20256NJ
SECK & SONS LLC2608262Dec 8, 2023Jan 12, 20242MS
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.
83997PVA1AMEYA INVESTMENTS LLCAug 12, 2026Aug 12, 20263
AZ548JNJEASTERN EXPRESS INCDec 27, 2024Nov 7, 20255
UB45842VAEASTERN EXPRESS INCOct 2, 2024Oct 2, 20241
AU578NNJSECK & SONS LLCDec 8, 2023Jan 12, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026