Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth W9 Series

1NKWGGGG40J133984 · Incomplete - Glider · INCOMPLETE VEHICLE
Carriers run under2
25 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJun 16, 2023
NY
Last seenJul 30, 2025
PA
Inspected under 2 different carriers in 25 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
1NKWGGGG40J133984
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 · Jun 16, 2023 – Jul 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2025PAII · Walk-around4—BRIAN R SWENOR 1596281AX192Y/NJ
Feb 4, 2025PAIII · Driver-only3—BRIAN R SWENOR 1596281AX192Y/NJ
Jan 31, 2025RIIII · Driver-only2—BRIAN R SWENOR 1596281AX192Y/NJ
Apr 9, 2024CTIII · Driver-only1—BRIAN R SWENOR 1596281AX192Y/NJ
Jun 16, 2023NYIII · Driver-only0—NATIONAL TRANSPORT SERVICES CO INC 212340AX192Y/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BRIAN R SWENOR1596281Apr 9, 2024Jul 30, 20254PA
NATIONAL TRANSPORT SERVICES CO INC212340Jun 16, 2023Jun 16, 20231NJ
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.
AX192YNJ—BRIAN R SWENORApr 9, 2024 → Jul 30, 20254
AX192YNJ—NATIONAL TRANSPORT SERVICES CO INCJun 16, 2023 → Jun 16, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026