Equipment unit · VIN-decoded · NHTSA vPIC

2013 Kenworth W9 Series

1NKWX4EX6DJ363226 · Truck · INCOMPLETE VEHICLE
W900
Carriers run under2
35 mo
Inspections9
all-time
OOS inspections5
of 9
First seenAug 29, 2023
NJ
Last seenJul 29, 2026
MD
Inspected under 2 different carriers in 35 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
1NKWX4EX6DJ363226
Make
Kenworth
Model
W9 Series
Model year
2013
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 29, 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
WX4EX

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1983 or 2013

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

North American serial sequence
363226

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 · 194 decoded VINs at 95.9% prefix purity.

Model
W9 Series

Prefix basis · 194 decoded VINs at 95.9% prefix purity.

Model line
W900

Sourced label · prefix basis 194 decoded VINs at 95.9% 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.

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
2013

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
W9 Series

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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

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

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026MDII · Walk-around7JOOS01 LLC 3258606385ED68/MD
Jul 27, 2026MDII · Walk-around1OOSJOOS01 LLC 3258606385ED68/MD
Jul 20, 2026MDII · Walk-around2JOOS01 LLC 3258606385ED68/MD
Jun 25, 2026PAI · Full16OOSJOOS01 LLC 3258606385ED68/MD
Jun 25, 2026PAI · Full16OOSJOOS01 LLC 3258606385ED68/MD
Apr 1, 2026DEII · Walk-around2JOOS01 LLC 3258606385ED68/MD
Nov 5, 2025DEII · Walk-around1JOOS01 LLC 3258606385ED68/MD
Oct 18, 2023NJII · Walk-around11OOSD AND S TRUCKING LOGISTICS LLC 4050830AY618K/NJ
Aug 29, 2023NJII · Walk-around4OOSD AND S TRUCKING LOGISTICS LLC 4050830AY618K/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOOS01 LLC3258606Nov 5, 2025Jul 29, 20267MD
D AND S TRUCKING LOGISTICS LLC4050830Aug 29, 2023Oct 18, 20232NJ
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.
385ED68MD1JOOS01 LLCNov 5, 2025Jul 29, 20267
AY618KNJD AND S TRUCKING LOGISTICS LLCAug 29, 2023Oct 18, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026