Equipment unit · VIN-decoded · NHTSA vPIC

2023 Kenworth W9 Series

1NKWX4EX2PR256213 · Truck · INCOMPLETE VEHICLE
Carriers run under2
29 mo
Inspections8
all-time
OOS inspections0
of 8
First seenJun 29, 2023
NJ
Last seenNov 25, 2025
DE
Inspected under 2 different carriers in 29 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
1NKWX4EX2PR256213
Make
Kenworth
Model
W9 Series
Model year
2023
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 · Jun 29, 2023 – Nov 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 25, 2025DEII · Walk-around0—MARK COULBOURNE INC 542596CL124848/DE
Nov 19, 2024PAIII · Driver-only1—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
Oct 30, 2024NJIII · Driver-only0—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
Feb 26, 2024NJIII · Driver-only2—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
Nov 13, 2023PAIII · Driver-only1—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
Oct 5, 2023NJIII · Driver-only0—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
Sep 28, 2023NJII · Walk-around2—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
Jun 29, 2023NJIII · Driver-only0—CHEW BROTHERS TRUCKING LLC 1723934AY685A/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARK COULBOURNE INC542596Nov 25, 2025Nov 25, 20251DE
CHEW BROTHERS TRUCKING LLC1723934Jun 29, 2023Nov 19, 20247NJ
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.
CL124848DE—MARK COULBOURNE INCNov 25, 2025 → Nov 25, 20251
AY685ANJ—CHEW BROTHERS TRUCKING LLCJun 29, 2023 → Nov 19, 20247
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026