Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth W9 Series

1NKWGGGG20J183461 · Incomplete - Glider · INCOMPLETE VEHICLE
Carriers run under2
26 mo
Inspections5
all-time
OOS inspections0
of 5
First seenOct 23, 2023
MA
Last seenDec 10, 2025
AR
Inspected under 2 different carriers in 26 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
1NKWGGGG20J183461
Make
Kenworth
Model
W9 Series
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
Decoded at
Jun 28, 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 · Oct 23, 2023 – Dec 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 10, 2025ARIII · Driver-only1—TEMPERATURE CONTROLLED EXPRESS INC 716474F8472HY/TN
Nov 20, 2025OKIII · Driver-only1—TEMPERATURE CONTROLLED EXPRESS INC 716474F8472HY/TN
May 13, 2025TNIII · Driver-only0—STEPHENS PIPE & STEEL LLC 280534A63816/KY
Mar 28, 2024MDII · Walk-around1—STEPHENS PIPE & STEEL LLC 280534A63816/KY
Oct 23, 2023MAIII · Driver-only0—STEPHENS PIPE & STEEL LLC 280534AG3816/KY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TEMPERATURE CONTROLLED EXPRESS INC716474Nov 20, 2025Dec 10, 20252TN
STEPHENS PIPE & STEEL LLC280534Oct 23, 2023May 13, 20253KY
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.
F8472HYTN—TEMPERATURE CONTROLLED EXPRESS INCNov 20, 2025 → Dec 10, 20252
A63816KY—STEPHENS PIPE & STEEL LLCMar 28, 2024 → May 13, 20252
AG3816KY—STEPHENS PIPE & STEEL LLCOct 23, 2023 → Oct 23, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026