Equipment unit · VIN-decoded · NHTSA vPIC

2023 Volvo Truck VNL

4V4NC9EH8PN336478 · Truck-Tractor · TRUCK
Carriers run under2
32 mo
Inspections7
all-time
OOS inspections0
of 7
First seenSep 25, 2023
OH
Last seenMay 20, 2026
SD
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
4V4NC9EH8PN336478
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 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
NC9EH

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
336478

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.

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 25, 2023 – May 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 20, 2026SDIII · Driver-only0—POTOMAC EXPRESS LLC 33673381038F7/MD
Mar 18, 2026KSII · Walk-around1—POTOMAC EXPRESS LLC 33673380452F4/MD
Apr 16, 2025NCIII · Driver-only1—NEW PRIME INC 370617KS5S/MO
Nov 26, 2024TNI · Full1—NEW PRIME INC 370617KS5S/MO
Jan 25, 2024TNIII · Driver-only0—NEW PRIME INC 370617KS5S/MO
Jan 21, 2024UTIII · Driver-only0—NEW PRIME INC 370617KS5S/MO
Sep 25, 2023OHII · Walk-around0—NEW PRIME INC 370617KS5S/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
POTOMAC EXPRESS LLC3367338Mar 18, 2026May 20, 20262MD
NEW PRIME INC3706Sep 25, 2023Apr 16, 20255MO
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.
1038F7MD—POTOMAC EXPRESS LLCMay 20, 2026 → May 20, 20261
0452F4MD—POTOMAC EXPRESS LLCMar 18, 2026 → Mar 18, 20261
17KS5SMO—NEW PRIME INCSep 25, 2023 → Apr 16, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026