Equipment unit · VIN-decoded · NHTSA vPIC

1NKDL40X2DJ336857

Not yet decoded
T800
Carriers run under2
1 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 26, 2024
TX
Last seenFeb 13, 2024
LA
Inspected under 2 different carriers in 1 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1983 or 2013

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

North American serial sequence
336857

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.

Not established

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 26, 2024 – Feb 13, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 13, 2024LAIII · Driver-only0TRIPLE J WELL SERVICE INCORPORATED 1852309R614734/TX
Jan 26, 2024TXI · Full0HAIRSTON TRUCKING LOGISTICS LLC 4075806R614734/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIPLE J WELL SERVICE INCORPORATED1852309Feb 13, 2024Feb 13, 20241TX
HAIRSTON TRUCKING LOGISTICS LLC4075806Jan 26, 2024Jan 26, 20241TX
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.
R614734TXTRIPLE J WELL SERVICE INCORPORATEDFeb 13, 2024Feb 13, 20241
R614734TXHAIRSTON TRUCKING LOGISTICS LLCJan 26, 2024Jan 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC