Equipment unit · VIN-decoded · NHTSA vPIC

2025 Volvo Truck VNL

4V4NC9EHXSN663506 · Truck-Tractor · TRUCK
Carriers run under1
17 mo
Inspections8
all-time
OOS inspections2
of 8
First seenMar 12, 2024
NM
Last seenAug 14, 2025
AR
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4NC9EHXSN663506
Make
Volvo Truck
Model
VNL
Model year
2025
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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1995 or 2025

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

North American serial sequence
663506

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
2025

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 · Mar 12, 2024 – Aug 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 14, 2025ARIII · Driver-only3OOSSAL-TRANS EXPRESS INC 3191276R743733/TX
Jun 29, 2025CAII · Walk-around2SAL-TRANS EXPRESS INC 3191276R743733/TX
Mar 5, 2025TXII · Walk-around3SAL-TRANS EXPRESS INC 3191276R743733/TX
Dec 13, 2024TNII · Walk-around1OOSSAL-TRANS EXPRESS INC 3191276R743733/TX
Jul 4, 2024TXII · Walk-around0SAL-TRANS EXPRESS INC 3191276R512045/TX
Jun 21, 2024ARIII · Driver-only0SAL-TRANS EXPRESS INC 3191276R512045/TX
Mar 27, 2024TXII · Walk-around1SAL-TRANS EXPRESS INC 3191276R512045/TX
Mar 12, 2024NMII · Walk-around2SAL-TRANS EXPRESS INC 3191276R512045/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SAL-TRANS EXPRESS INC3191276Mar 12, 2024Aug 14, 20258TX
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.
R743733TXSAL-TRANS EXPRESS INCDec 13, 2024Aug 14, 20254
R512045TXSAL-TRANS EXPRESS INCMar 12, 2024Jul 4, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026