Equipment unit · VIN-decoded · NHTSA vPIC

4V4NC9GG28N484082

Not yet decoded
Carriers run under2
18 mo
Inspections2
all-time
OOS inspections0
of 2
First seenFeb 27, 2024
IN
Last seenAug 7, 2025
MI
Inspected under 2 different carriers in 18 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

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
NC9GG

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2008 or 2038

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

North American serial sequence
484082

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 · 77 decoded VINs at 100.0% prefix purity.

Model
VNL

Prefix basis · 77 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 · Feb 27, 2024 – Aug 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 7, 2025MIII · Walk-around1SWAN TRUCKING INC 1725859P1096701/IL
Feb 27, 2024INIII · Driver-only2SWAN EXPRESS INC 3685943P1096701/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SWAN TRUCKING INC1725859Aug 7, 2025Aug 7, 20251IL
SWAN EXPRESS INC3685943Feb 27, 2024Feb 27, 20241IL
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.
P1096701ILSWAN TRUCKING INCAug 7, 2025Aug 7, 20251
P1096701ILSWAN EXPRESS INCFeb 27, 2024Feb 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC