Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth T8 Series

1NKDGGGG60R409588 · Incomplete - Glider · INCOMPLETE VEHICLE
T800
Carriers run under1
38 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJun 21, 2023
WA
Last seenAug 4, 2026
WA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDGGGG60R409588
Make
Kenworth
Model
T8 Series
Model year
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
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
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DGGGG

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
Not established

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

North American serial sequence
409588

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 · 286 decoded VINs at 99.3% prefix purity.

Model
T8 Series

Prefix basis · 286 decoded VINs at 99.3% prefix purity.

Model line
T800

Sourced label · prefix basis 286 decoded VINs at 99.3% 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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 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 · Jun 21, 2023 – Aug 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 4, 2026WAI · Full0HENNIGAR TRUCKING LLC 106085484887RP/WA
Dec 23, 2025WAI · Full0HENNIGAR TRUCKING LLC 106085484887RP/WA
Feb 13, 2025WAIII · Driver-only0HENNIGAR TRUCKING LLC 106085484887RP/WA
Jan 7, 2025WAI · Full0HENNIGAR TRUCKING LLC 106085484887RP/WA
Apr 29, 2024WAI · Full0HENNIGAR TRUCKING LLC 106085484887RP/WA
Jun 21, 2023WAI · Full0HENNIGAR TRUCKING LLC 106085484887RP/WA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HENNIGAR TRUCKING LLC1060854Jun 21, 2023Aug 4, 20266WA
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.
84887RPWA1HENNIGAR TRUCKING LLCJun 21, 2023Aug 4, 20266
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026