Equipment unit · VIN-decoded · NHTSA vPIC

2023 Volvo Truck VNR

4V4WC9EH3PN317387 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 21, 2023
CA
Last seenAug 28, 2026
CA
Inspected under 2 different carriers in 32 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

VIN
4V4WC9EH3PN317387
Make
Volvo Truck
Model
VNR
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Aug 30, 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
WC9EH

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1993 or 2023

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

North American serial sequence
317387

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 · 2,965 decoded VINs at 100.0% prefix purity.

Model
VNR

Prefix basis · 2,965 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 · Dec 21, 2023 – Aug 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 28, 2026CAIII · Driver-only2—AAA COOPER TRANSPORTATION 922611213304/AL
Aug 7, 2025CAIII · Driver-only1—AAA COOPER TRANSPORTATION 922611213304/AL
Dec 21, 2023CAIII · Driver-only0—DEPENDABLE HIGHWAY EXPRESS INC 9853YP46996/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AAA COOPER TRANSPORTATION92261Aug 7, 2025Aug 28, 20262AL
DEPENDABLE HIGHWAY EXPRESS INC9853Dec 21, 2023Dec 21, 20231CA
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.
1213304AL1AAA COOPER TRANSPORTATIONAug 7, 2025 → Aug 28, 20262
YP46996CA1DEPENDABLE HIGHWAY EXPRESS INCDec 21, 2023 → Dec 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 30, 2026