Equipment unit · VIN-decoded · NHTSA vPIC

2023 Volvo Truck VNL

4V4NB9EH7PN311610 · Truck-Tractor · TRUCK
Carriers run under1
35 mo
Inspections14
all-time
OOS inspections4
of 14
First seenAug 4, 2023
CO
Last seenJul 28, 2026
MT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4NB9EH7PN311610
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
NB9EH

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

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
311610

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 · 391 decoded VINs at 100.0% prefix purity.

Model
VNL

Prefix basis · 391 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 · Aug 4, 2023 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026MTIII · Driver-only0KSTALLION INC 3844486AL25442/AZ
Jul 22, 2026CAI · Full0KSTALLION INC 3844486AL25442/AZ
Apr 13, 2026CAI · Full0KSTALLION INC 3844486AL25442/AZ
Jan 5, 2026CAII · Walk-around1OOSKSTALLION INC 3844486AL25442/AZ
Dec 30, 2025NVIII · Driver-only0KSTALLION INC 3844486AL25442/AZ
Oct 28, 2025CAI · Full5OOSKSTALLION INC 3844486AL25442/AZ
Jun 7, 2025CAII · Walk-around4OOSKSTALLION INC 3844486AL25442/AZ
Apr 28, 2025CAI · Full0KSTALLION INC 3844486AL25442/AZ
Mar 28, 2025CAII · Walk-around0KSTALLION INC 3844486AL25442/AZ
Oct 2, 2024CAII · Walk-around1KSTALLION INC 3844486AL25442/AZ
Aug 23, 2024CAI · Full1KSTALLION INC 3844486AL25442/AZ
Apr 5, 2024CAIII · Driver-only1KSTALLION INC 3844486AL25442/AZ
Jan 10, 2024WAII · Walk-around2OOSKSTALLION INC 3844486AL25442/AZ
Aug 4, 2023COIII · Driver-only1KSTALLION INC 3844486AL25442/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KSTALLION INC3844486Aug 4, 2023Jul 28, 202614AZ
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.
AL25442AZ1KSTALLION INCAug 4, 2023Jul 28, 202614
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026