Equipment unit · VIN-decoded · NHTSA vPIC

1NKWX4TX0KR300673

Not yet decoded
W900
Carriers run under2
5 mo
Inspections2
all-time
OOS inspections0
of 2
First seenDec 17, 2024
WI
Last seenMay 27, 2025
WI
Inspected under 2 different carriers in 5 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
WX4TX

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1989 or 2019

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

North American serial sequence
300673

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 · 239 decoded VINs at 99.6% prefix purity.

Model
W9 Series

Prefix basis · 239 decoded VINs at 99.6% prefix purity.

Model line
W900

Sourced label · prefix basis 239 decoded VINs at 99.6% 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 · Dec 17, 2024 – May 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2025WIIII · Driver-only0CHURCHILL BROTHERS LLC 3156437SB12885/WI
Dec 17, 2024WIII · Walk-around2JAMES CHURCHILL & SONS TRUCKING LLC 1058972SB12885/WI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHURCHILL BROTHERS LLC3156437May 27, 2025May 27, 20251WI
JAMES CHURCHILL & SONS TRUCKING LLC1058972Dec 17, 2024Dec 17, 20241WI
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.
SB12885WICHURCHILL BROTHERS LLCMay 27, 2025May 27, 20251
SB12885WIJAMES CHURCHILL & SONS TRUCKING LLCDec 17, 2024Dec 17, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC