Equipment unit · VIN-decoded · NHTSA vPIC

2021 Kenworth W9 Series

1NKWX40X8MR464955 · Truck · INCOMPLETE VEHICLE
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenSep 19, 2023
WA
Last seenMar 10, 2025
WA
Inspected under 2 different carriers in 18 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

VIN
1NKWX40X8MR464955
Make
Kenworth
Model
W9 Series
Model year
2021
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 19, 2023 – Mar 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 10, 2025WAII · Walk-around5—CHAPMAN & SON DIRTWORX LLC 4292571D42019F/WA
Jun 3, 2024WAII · Walk-around1—CHAPMAN'S WAY INC 1305728C57019T/WA
Oct 4, 2023WAIII · Driver-only0—CHAPMAN'S WAY INC 1305728C57019T/WA
Sep 19, 2023WAII · Walk-around1—CHAPMAN'S WAY INC 1305728C57019T/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CHAPMAN & SON DIRTWORX LLC4292571Mar 10, 2025Mar 10, 20251WA
CHAPMAN'S WAY INC1305728Sep 19, 2023Jun 3, 20243WA
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.
D42019FWA—CHAPMAN & SON DIRTWORX LLCMar 10, 2025 → Mar 10, 20251
C57019TWA—CHAPMAN'S WAY INCSep 19, 2023 → Jun 3, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026