Equipment unit · VIN-decoded · NHTSA vPIC

2020 Volvo Truck VNR

4V4WC9EJ3LN239822 · Truck-Tractor · TRUCK
Carriers run under1
21 mo
Inspections6
all-time
OOS inspections0
of 6
First seenAug 8, 2024
IL
Last seenMay 28, 2026
IL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4WC9EJ3LN239822
Make
Volvo Truck
Model
VNR
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 28, 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
4V4

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WC9EJ

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1990 or 2020

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

North American serial sequence
239822

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 · 138 decoded VINs at 100.0% prefix purity.

Model
VNR

Prefix basis · 138 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.

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
VOLVO TRUCK

Observed directly for this VIN via NHTSA vPIC.

Observed model
VNR

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 8, 2024 – May 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2026ILII · Walk-around0KNAPP OIL CO INC 94551P1067098/IL
Feb 12, 2026MOII · Walk-around0KNAPP OIL CO INC 94551P1067098/IL
Oct 20, 2025IAI · Full1KNAPP OIL CO INC 94551P 1067098/IL
Jul 11, 2025WVII · Walk-around3KNAPP OIL CO INC 94551P1067098/IL
Nov 11, 2024ILIII · Driver-only0KNAPP OIL CO INC 94551P1067098/IL
Aug 8, 2024ILII · Walk-around0KNAPP OIL CO INC 94551P1067098/IL
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KNAPP OIL CO INC94551Aug 8, 2024May 28, 20266IL
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.
P1067098ILKNAPP OIL CO INCAug 8, 2024May 28, 20265
P 1067098ILKNAPP OIL CO INCOct 20, 2025Oct 20, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026