Equipment unit · VIN-decoded · NHTSA vPIC

2015 Kenworth T8 Series

1NKDX4TX2FJ467872 · Truck · INCOMPLETE VEHICLE
T800
Carriers run under2
30 mo
Inspections6
all-time
OOS inspections1
of 6
First seenNov 13, 2023
NJ
Last seenMay 16, 2026
RI
Inspected under 2 different carriers in 30 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
1NKDX4TX2FJ467872
Make
Kenworth
Model
T8 Series
Model year
2015
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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
DX4TX

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1985 or 2015

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

North American serial sequence
467872

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 · 453 decoded VINs at 95.8% prefix purity.

Model
T8 Series

Prefix basis · 453 decoded VINs at 95.8% prefix purity.

Model line
T800

Sourced label · prefix basis 453 decoded VINs at 95.8% 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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T8 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 · Nov 13, 2023 – May 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 16, 2026RIIII · Driver-only1DIRTY RIVER HAULIN LLC 34585591AF42R/MA
Jul 2, 2025MAIII · Driver-only1DIRTY RIVER HAULIN LLC 34585591AF42R/MA
Jun 3, 2025MAIII · Driver-only3DIRTY RIVER HAULIN LLC 34585591AF42R/MA
Oct 19, 2024MAII · Walk-around5DIRTY RIVER HAULIN LLC 34585591AF425/MA
Apr 10, 2024RIII · Walk-around3OOSDIRTY RIVER HAULIN LLC 34585591AF42R/MA
Nov 13, 2023NJII · Walk-around3W S M A TRUCKING CORP 3374028AW119M/NJ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DIRTY RIVER HAULIN LLC3458559Apr 10, 2024May 16, 20265MA
W S M A TRUCKING CORP3374028Nov 13, 2023Nov 13, 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.
1AF42RMADIRTY RIVER HAULIN LLCApr 10, 2024May 16, 20264
1AF425MADIRTY RIVER HAULIN LLCOct 19, 2024Oct 19, 20241
AW119MNJW S M A TRUCKING CORPNov 13, 2023Nov 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026