Equipment unit · VIN-decoded · NHTSA vPIC

2008 Kenworth T8 Series

1NKDX40XX8R233746 · Truck · INCOMPLETE VEHICLE
T800
Carriers run under1
23 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 27, 2023
CA
Last seenJun 12, 2025
NV
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDX40XX8R233746
Make
Kenworth
Model
T8 Series
Model year
2008
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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
DX40X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2008 or 2038

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

North American serial sequence
233746

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 · 89 decoded VINs at 93.3% prefix purity.

Model
T8 Series

Prefix basis · 89 decoded VINs at 93.3% prefix purity.

Model line
T800

Sourced label · prefix basis 89 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
2008

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
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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 · Jul 27, 2023 – Jun 12, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 12, 2025NVIII · Driver-only0JUSTIN L SIMON 3238642EP20922/CA
Mar 24, 2025CAI · Full0JUSTIN L SIMON 3238642EP20922/CA
Dec 8, 2023CAI · Full0JUSTIN L SIMON 3238642EP13836/CA
Sep 5, 2023CAIII · Driver-only0JUSTIN L SIMON 3238642EP13836/CA
Jul 27, 2023CAIII · Driver-only0JUSTIN L SIMON 3238642EP13836/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JUSTIN L SIMON3238642Jul 27, 2023Jun 12, 20255CA
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.
EP20922CAJUSTIN L SIMONMar 24, 2025Jun 12, 20252
EP13836CAJUSTIN L SIMONJul 27, 2023Dec 8, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026