Equipment unit · VIN-decoded · NHTSA vPIC

2023 Volvo Truck VNL

4V4NC9EH6PN624158 · Truck-Tractor · TRUCK
Carriers run under2
22 mo
Inspections12
all-time
OOS inspections1
of 12
First seenJun 13, 2024
OR
Last seenApr 27, 2026
SD
Inspected under 2 different carriers in 22 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
4V4NC9EH6PN624158
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 17, 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
6 · valid

Deterministic · position 9; calculated value 6.

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
624158

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 · Jun 13, 2024 – Apr 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 27, 2026SDII · Walk-around0AMKO TRANSPORT LLC 2784815RP28000/WA
Apr 20, 2026WAII · Walk-around2AMKO TRANSPORT LLC 2784815RP28000/WA
Oct 20, 2025SDI · Full3AMKO TRANSPORT LLC 2784815RP20926/WA
Sep 1, 2025CAIII · Driver-only1WILLOW EXPRESS LLC 4120372RP20926/WA
Aug 28, 2025CAI · Full2OOSWILLOW EXPRESS LLC 4120372RP20926/WA
Aug 24, 2025CAII · Walk-around1WILLOW EXPRESS LLC 4120372RP20926/WA
Mar 14, 2025CAII · Walk-around0WILLOW EXPRESS LLC 4120372RP20926/WA
Feb 5, 2025WAIII · Driver-only0WILLOW EXPRESS LLC 4120372RP20926/WA
Dec 31, 2024WAIII · Driver-only1WILLOW EXPRESS LLC 4120372RP02215/WA
Dec 30, 2024WAI · Full1WILLOW EXPRESS LLC 4120372RP02215/WA
Aug 9, 2024WAIII · Driver-only0WILLOW EXPRESS LLC 4120372RP02215/WA
Jun 13, 2024ORIII · Driver-only0WILLOW EXPRESS LLC 4120372RP02215/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AMKO TRANSPORT LLC2784815Oct 20, 2025Apr 27, 20263WA
WILLOW EXPRESS LLC4120372Jun 13, 2024Sep 1, 20259WA
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.
RP28000WAAMKO TRANSPORT LLCApr 20, 2026Apr 27, 20262
RP20926WAAMKO TRANSPORT LLCOct 20, 2025Oct 20, 20251
RP20926WAWILLOW EXPRESS LLCFeb 5, 2025Sep 1, 20255
RP02215WAWILLOW EXPRESS LLCJun 13, 2024Dec 31, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026