Equipment unit · VIN-decoded · NHTSA vPIC

1NKDX4TXXDR339748

Not yet decoded
T800
Carriers run under2
13 mo
Inspections2
all-time
OOS inspections0
of 2
First seenSep 13, 2023
OH
Last seenOct 24, 2024
OH
Inspected under 2 different carriers in 13 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
DX4TX

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
339748

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 · Sep 13, 2023 – Oct 24, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 24, 2024OHII · Walk-around2PICK PERFORMANCE INVESTMENT LLC 3909962S663523/OH
Sep 13, 2023OHII · Walk-around2ZEMBA INCORPORATED 1834521PWM6190/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PICK PERFORMANCE INVESTMENT LLC3909962Oct 24, 2024Oct 24, 20241OH
ZEMBA INCORPORATED1834521Sep 13, 2023Sep 13, 20231OH
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.
S663523OHPICK PERFORMANCE INVESTMENT LLCOct 24, 2024Oct 24, 20241
PWM6190OHZEMBA INCORPORATEDSep 13, 2023Sep 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC