Equipment unit · VIN-decoded · NHTSA vPIC

2019 Kenworth T880

1NKZX4TX9KJ281021 · Truck · INCOMPLETE VEHICLE
Carriers run under2
13 mo
Inspections5
all-time
OOS inspections0
of 5
First seenMay 20, 2025
PA
Last seenJun 16, 2026
PA
Inspected under 2 different carriers in 13 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
1NKZX4TX9KJ281021
Make
Kenworth
Model
T880
Model year
2019
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
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 · May 20, 2025 – Jun 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 16, 2026PAIII · Driver-only0—GAS FIELD SPECIALISTS INC 273845ZYF9150/PA
Sep 18, 2025PAII · Walk-around6—TH PORT A JOHN LLC 2114603ZYF9150/PA
Sep 12, 2025PAII · Walk-around4—TH PORT A JOHN LLC 2114603ZYF9150/PA
Jul 19, 2025PAII · Walk-around0—TH PORT A JOHN LLC 2114603ZYF9150/PA
May 20, 2025PAIII · Driver-only0—TH PORT A JOHN LLC 2114603ZYF9150/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GAS FIELD SPECIALISTS INC273845Jun 16, 2026Jun 16, 20261PA
TH PORT A JOHN LLC2114603May 20, 2025Sep 18, 20254PA
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.
ZYF9150PA1GAS FIELD SPECIALISTS INCJun 16, 2026 → Jun 16, 20261
ZYF9150PA—TH PORT A JOHN LLCMay 20, 2025 → Sep 18, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026