Equipment unit · VIN-decoded · NHTSA vPIC

Kenworth W9 Series

1NKWGGGG70R401816 · Incomplete - Glider · INCOMPLETE VEHICLE
W900
Carriers run under2
24 mo
Inspections7
all-time
OOS inspections1
of 7
First seenNov 16, 2023
MO
Last seenNov 10, 2025
KS
Inspected under 2 different carriers in 24 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
1NKWGGGG70R401816
Make
Kenworth
Model
W9 Series
Model year
—
Body class
Incomplete - Glider
Vehicle type
INCOMPLETE VEHICLE
GVWR
Not decoded
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.
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
WGGGG

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
Not established

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

North American serial sequence
401816

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 · 753 decoded VINs at 99.9% prefix purity.

Model
W9 Series

Prefix basis · 753 decoded VINs at 99.9% prefix purity.

Model line
W900

Sourced label · prefix basis 753 decoded VINs at 99.9% prefix purity.

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.

Not established

  • model year
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 16, 2023 – Nov 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 10, 2025KSII · Walk-around1—SCHULTZE TRUCKING INC 933819FZ8089/IA
Oct 10, 2025ILIII · Driver-only0—PATRICK G CAROLAN 338156FZ8089/IA
Apr 2, 2025KSIII · Driver-only1—SCHULTZE TRUCKING INC 933819FZ8089/IA
Feb 19, 2025IAII · Walk-around2—SCHULTZE TRUCKING INC 933819FZ8089/IA
Jan 30, 2025IAII · Walk-around1—PATRICK G CAROLAN 338156FH9192/IA
Oct 29, 2024KYI · Full1—PATRICK G CAROLAN 338156FH9192/IA
Nov 16, 2023MOIII · Driver-only2OOSPATRICK G CAROLAN 338156FH9192/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SCHULTZE TRUCKING INC933819Feb 19, 2025Nov 10, 20253IA
PATRICK G CAROLAN338156Nov 16, 2023Oct 10, 20254IA
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.
FZ8089IA—SCHULTZE TRUCKING INCFeb 19, 2025 → Nov 10, 20253
FZ8089IA—PATRICK G CAROLANOct 10, 2025 → Oct 10, 20251
FH9192IA—PATRICK G CAROLANNov 16, 2023 → Jan 30, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026