Equipment unit · VIN-decoded · NHTSA vPIC

2024 Volvo Truck VNR

4V4WB9EH7RN656644 · Truck-Tractor · TRUCK
Carriers run under1
32 mo
Inspections9
all-time
OOS inspections0
of 9
First seenNov 8, 2023
CA
Last seenJul 1, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4WB9EH7RN656644
Make
Volvo Truck
Model
VNR
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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
WB9EH

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1994 or 2024

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

North American serial sequence
656644

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 · 161 decoded VINs at 100.0% prefix purity.

Model
VNR

Prefix basis · 161 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
2024

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 · Nov 8, 2023 – Jul 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 1, 2026CAI · Full0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
Mar 21, 2026CAI · Full0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
Feb 17, 2026CAII · Walk-around0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
Dec 22, 2025CAII · Walk-around0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
Dec 7, 2025CAII · Walk-around0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
Oct 17, 2025CAII · Walk-around0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
May 27, 2025CAI · Full0SO CAL PETROLEUM TRANSPORT INC 1151662ZP58563/CA
Apr 24, 2024CAI · Full0SO CAL PETROLEUM TRANSPORT INC 11516629G85794/CA
Nov 8, 2023CAV · Vehicle-only0SO CAL PETROLEUM TRANSPORT INC 11516629G85794/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SO CAL PETROLEUM TRANSPORT INC1151662Nov 8, 2023Jul 1, 20269CA
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.
ZP58563CA1SO CAL PETROLEUM TRANSPORT INCMay 27, 2025Jul 1, 20267
9G85794CASO CAL PETROLEUM TRANSPORT INCNov 8, 2023Apr 24, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026