Equipment unit · VIN-decoded · NHTSA vPIC

2016 Kenworth T880

1NKZXPTX5GJ465588 · Truck · INCOMPLETE VEHICLE
Carriers run under2
37 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJun 27, 2023
SC
Last seenJul 29, 2026
SC
Inspected under 2 different carriers in 37 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
1NKZXPTX5GJ465588
Make
Kenworth
Model
T880
Model year
2016
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.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1NK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZXPTX

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1986 or 2016

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
465588

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
KENWORTH

Prefix basis · 2,049 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 2,049 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2016

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T880

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 27, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026SCII · Walk-around4OOSS4 TRUCKING & HAULING LLC 4476500P922033/SC
Sep 16, 2024NCII · Walk-around0EXPRESS LOGISTICS SERVICES INC 1375017MX5546/NC
Aug 29, 2024NCIII · Driver-only0EXPRESS LOGISTICS SERVICES INC 1375017MX5546/NC
Feb 6, 2024SCIII · Driver-only2EXPRESS LOGISTICS SERVICES INC 1375017MX5546/NC
Dec 20, 2023SCIII · Driver-only1EXPRESS LOGISTICS SERVICES INC 1375017MX5546/NC
Jun 27, 2023SCII · Walk-around2OOSEXPRESS LOGISTICS SERVICES INC 1375017MX5546/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
S4 TRUCKING & HAULING LLC4476500Jul 29, 2026Jul 29, 20261SC
EXPRESS LOGISTICS SERVICES INC1375017Jun 27, 2023Sep 16, 20245NC
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.
P922033SC1S4 TRUCKING & HAULING LLCJul 29, 2026Jul 29, 20261
MX5546NCEXPRESS LOGISTICS SERVICES INCJun 27, 2023Sep 16, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026