Equipment unit · VIN-decoded · NHTSA vPIC

3WKDDP9XXNF477186

Not yet decoded
T800
Carriers run under1
26 mo
Inspections2
all-time
OOS inspections1
of 2
First seenJul 13, 2023
IL
Last seenSep 9, 2025
IL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

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

World manufacturer identifier
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DDP9X

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1992 or 2022

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

North American serial sequence
477186

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 · 57 decoded VINs at 100.0% prefix purity.

Model
T8 Series

Prefix basis · 57 decoded VINs at 100.0% prefix purity.

Model line
T800

Sourced label · prefix basis 57 decoded VINs at 100.0% 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

  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 13, 2023 – Sep 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 9, 2025ILII · Walk-around2OOSBOLDUC AND SONS INC 141083P1019123/IL
Jul 13, 2023ILI · Full0BOLDUC AND SONS INC 141083P1019123/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BOLDUC AND SONS INC141083Jul 13, 2023Sep 9, 20252IL
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.
P1019123ILBOLDUC AND SONS INCJul 13, 2023Sep 9, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC