Equipment unit · NHTSA vPIC identity

2014 Kenworth T8 Series

1NKDX4TX1EJ404163 · Truck · INCOMPLETE VEHICLE
T800
Carriers run under2
13 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 16, 2024
NC
Last seenAug 15, 2025
NC
Inspected under 2 different carriers in 13 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NKDX4TX1EJ404163
Make
Kenworth
Model
T8 Series
Model year
2014
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 6, 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
DX4TX

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1984 or 2014

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

North American serial sequence
404163

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 · 453 decoded VINs at 95.8% prefix purity.

Model
T8 Series

Prefix basis · 453 decoded VINs at 95.8% prefix purity.

Model line
T800

Sourced label · prefix basis 453 decoded VINs at 95.8% 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.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 16, 2024 – Aug 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 15, 2025NCIII · Driver-only0—AMC TRANSPORTATION LLC 4206951ZB70492/NC
Aug 26, 2024NCII · Walk-around0—MPC CONCRETE & GRADING LLC 3701737ZB67662/NC
Jul 23, 2024NCIII · Driver-only0—MPC CONCRETE & GRADING LLC 3701737ZB67662/NC
Jul 16, 2024NCIII · Driver-only0—MPC CONCRETE & GRADING LLC 3701737ZB67662/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMC TRANSPORTATION LLC4206951Aug 15, 2025Aug 15, 20251NC
MPC CONCRETE & GRADING LLC3701737Jul 16, 2024Aug 26, 20243NC
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.
ZB70492NC—AMC TRANSPORTATION LLCAug 15, 2025 → Aug 15, 20251
ZB67662NC—MPC CONCRETE & GRADING LLCJul 16, 2024 → Aug 26, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026