Equipment unit · VIN-decoded · NHTSA vPIC

2023 Volvo Truck VNL

4V4NC9EH0PN328648 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections16
all-time
OOS inspections3
of 16
First seenSep 30, 2023
ND
Last seenJul 30, 2026
MT
Inspected under 2 different carriers in 34 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
4V4NC9EH0PN328648
Make
Volvo Truck
Model
VNL
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
Jun 14, 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
NC9EH

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
328648

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 · 51,900 decoded VINs at 100.0% prefix purity.

Model
VNL

Prefix basis · 51,900 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
VOLVO TRUCK

Observed directly for this VIN via NHTSA vPIC.

Observed model
VNL

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 · Sep 30, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026MTIII · Driver-only0NEPTUNE FREIGHTWAYS LTD 184687196570P/BC
May 21, 2026MTIII · Driver-only1NEPTUNE FREIGHTWAYS LTD 184687196570P/BC
Mar 8, 2026MTIII · Driver-only0NEPTUNE FREIGHTWAYS LTD 184687188416P/BC
Jan 30, 2026WAII · Walk-around2NEPTUNE FREIGHTWAYS LTD 184687188416P/BC
Jul 26, 2025AKI · Full0NEPTUNE FREIGHTWAYS LTD 184687188416P/BC
May 26, 2025AZII · Walk-around2OOSTEN FOUR TRUCKING LTD 167569188416P/BC
Apr 25, 2025AZIII · Driver-only0TEN FOUR TRUCKING LTD 167569188416P/BC
Feb 26, 2025MNIII · Driver-only0TEN FOUR TRUCKING LTD 167569188416P/BC
Aug 28, 2024NDIII · Driver-only0TEN FOUR TRUCKING LTD 167569173671P/BC
Aug 23, 2024MTII · Walk-around1OOSTEN FOUR TRUCKING LTD 167569173671P/BC
Aug 4, 2024MOII · Walk-around4OOSTEN FOUR TRUCKING LTD 167569173671P/BC
Mar 9, 2024NDIII · Driver-only0TEN FOUR TRUCKING LTD 167569173671P/BC
Mar 2, 2024NDII · Walk-around1TEN FOUR TRUCKING LTD 167569173671P/BC
Dec 20, 2023WAIII · Driver-only0TEN FOUR TRUCKING LTD 167569173671P/BC
Nov 15, 2023MNIII · Driver-only1TEN FOUR TRUCKING LTD 167569173671P/BC
Sep 30, 2023NDI · Full2TEN FOUR TRUCKING LTD 167569173671P/BC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NEPTUNE FREIGHTWAYS LTD1846871Jul 26, 2025Jul 30, 20265BC
TEN FOUR TRUCKING LTD1675691Sep 30, 2023May 26, 202511BC
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.
96570PBC1NEPTUNE FREIGHTWAYS LTDMay 21, 2026Jul 30, 20262
88416PBCNEPTUNE FREIGHTWAYS LTDJul 26, 2025Mar 8, 20263
88416PBCTEN FOUR TRUCKING LTDFeb 26, 2025May 26, 20253
73671PBCTEN FOUR TRUCKING LTDSep 30, 2023Aug 28, 20248
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026