Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T6 Series

1NKAGGGG10J439213 · Incomplete - Glider · INCOMPLETE VEHICLE
T600
Carriers run under2
25 mo
Inspections7
all-time
OOS inspections1
of 7
First seenFeb 21, 2024
TN
Last seenMar 10, 2026
KS
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
1NKAGGGG10J439213
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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
Not established

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

North American serial sequence
439213

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 · Feb 21, 2024 – Mar 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 10, 2026KSII · Walk-around10K AND F TRANSPORTATION LLC 118914368KR1M/MO
Dec 17, 2025KSII · Walk-around3K AND F TRANSPORTATION LLC 118914368KR1M/MO
Nov 16, 2024IAIII · Driver-only7OOSMCLAUGHLIN FREIGHT LINES INC 130545568KR1M/MO
Sep 23, 2024ILIII · Driver-only0MCLAUGHLIN FREIGHT LINES INC 130545568KR1M/MO
Aug 21, 2024INI · Full1MCLAUGHLIN FREIGHT LINES INC 130545568KR1M/MO
Apr 17, 2024ILIII · Driver-only0K AND F TRANSPORTATION LLC 118914368KR1M/MO
Feb 21, 2024TNIII · Driver-only0K AND F TRANSPORTATION LLC 118914368KR1M/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
K AND F TRANSPORTATION LLC1189143Feb 21, 2024Mar 10, 20264MO
MCLAUGHLIN FREIGHT LINES INC1305455Aug 21, 2024Nov 16, 20243IA
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.
68KR1MMOK AND F TRANSPORTATION LLCFeb 21, 2024Mar 10, 20264
68KR1MMOMCLAUGHLIN FREIGHT LINES INCAug 21, 2024Nov 16, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026