Equipment unit · VIN-decoded · NHTSA vPIC

4V4WC9EG1KN217224

Not yet decoded
Carriers run under1
20 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 20, 2023
WI
Last seenFeb 5, 2025
WI
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
4V4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WC9EG

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1989 or 2019

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

North American serial sequence
217224

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
VOLVO TRUCK

Prefix basis · 960 decoded VINs at 100.0% prefix purity.

Model
VNR

Prefix basis · 960 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.

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 20, 2023 – Feb 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 5, 2025WIII · Walk-around2GRAFTON TRANSIT INC 45086278184Z/WI
Jun 20, 2023WIIII · Driver-only1GRAFTON TRANSIT INC 45086233396Z/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRAFTON TRANSIT INC450862Jun 20, 2023Feb 5, 20252WI
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.
78184ZWIGRAFTON TRANSIT INCFeb 5, 2025Feb 5, 20251
33396ZWIGRAFTON TRANSIT INCJun 20, 2023Jun 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC