Equipment unit · VIN-decoded · NHTSA vPIC

2018 Kenworth T8 Series

1NKDXPEX8JJ179443 · Truck · INCOMPLETE VEHICLE
T800
Carriers run under1
8 mo
Inspections6
all-time
OOS inspections1
of 6
First seenDec 7, 2023
SC
Last seenAug 26, 2024
SC
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDXPEX8JJ179443
Make
Kenworth
Model
T8 Series
Model year
2018
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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
DXPEX

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1988 or 2018

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

North American serial sequence
179443

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 · 88 decoded VINs at 100.0% prefix purity.

Model
T8 Series

Prefix basis · 88 decoded VINs at 100.0% prefix purity.

Model line
T800

Sourced label · prefix basis 88 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
2018

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 · Dec 7, 2023 – Aug 26, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 26, 2024SCII · Walk-around2OOSTHOMAS SAND COMPANY 340000P632060/SC
Aug 2, 2024SCII · Walk-around3THOMAS SAND COMPANY 340000P632060/SC
Feb 29, 2024SCIII · Driver-only1THOMAS SAND COMPANY 340000P632060/SC
Feb 15, 2024SCIII · Driver-only0THOMAS SAND COMPANY 340000P632060/SC
Dec 27, 2023SCII · Walk-around2THOMAS SAND COMPANY 340000P632060/SC
Dec 7, 2023SCIII · Driver-only1THOMAS SAND COMPANY 340000P632060/SC
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THOMAS SAND COMPANY340000Dec 7, 2023Aug 26, 20246SC
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.
P632060SCTHOMAS SAND COMPANYDec 7, 2023Aug 26, 20246
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026