Equipment unit · VIN-decoded · NHTSA vPIC

2012 Kenworth T8 Series

1NKDL40X8CJ328244 · Truck · INCOMPLETE VEHICLE
T800
Carriers run under1
37 mo
Inspections12
all-time
OOS inspections6
of 12
First seenJun 14, 2023
CA
Last seenJul 8, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDL40X8CJ328244
Make
Kenworth
Model
T8 Series
Model year
2012
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
DL40X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1982 or 2012

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

North American serial sequence
328244

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 · 469 decoded VINs at 92.1% prefix purity.

Model
T8 Series

Prefix basis · 469 decoded VINs at 92.1% prefix purity.

Model line
T800

Sourced label · prefix basis 469 decoded VINs at 92.1% 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
2012

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 · Jun 14, 2023 – Jul 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 8, 2026CAI · Full3OOSIMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Apr 8, 2026CAII · Walk-around1IMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Jun 2, 2025CAIII · Driver-only6OOSIMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Mar 14, 2025CAII · Walk-around1IMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129GH61204/CA
Jan 14, 2025CAIII · Driver-only1OOSIMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Dec 9, 2024CAII · Walk-around1OOSIMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Aug 30, 2024CAII · Walk-around2OOSIMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Jul 26, 2024CAIII · Driver-only1IMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Apr 30, 2024CAII · Walk-around1IMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Oct 13, 2023CAI · Full0IMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Oct 13, 2023CAI · Full2OOSIMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
Jun 14, 2023CAV · Vehicle-only3IMPERIAL BUILDING MATERIALS & LOGISTICS INC 31681129G61204/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
IMPERIAL BUILDING MATERIALS & LOGISTICS INC3168112Jun 14, 2023Jul 8, 202612CA
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.
9G61204CA1IMPERIAL BUILDING MATERIALS & LOGISTICS INCJun 14, 2023Jul 8, 202611
9GH61204CAIMPERIAL BUILDING MATERIALS & LOGISTICS INCMar 14, 2025Mar 14, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026