Equipment unit · VIN-decoded · NHTSA vPIC

2025 Volvo Truck VNL

4V4NC9EH0SN663529 · Truck-Tractor · TRUCK
Carriers run under1
22 mo
Inspections9
all-time
OOS inspections1
of 9
First seenOct 17, 2024
TX
Last seenAug 20, 2026
TX
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4NC9EH0SN663529
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 28, 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
1995 or 2025

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

North American serial sequence
663529

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 · Oct 17, 2024 – Aug 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 20, 2026TXII · Walk-around0THR LLC 3395361R727223/TX
Aug 4, 2026TXII · Walk-around1THR LLC 3395361R727223/TX
Aug 4, 2026TXII · Walk-around1THR LLC 3395361R727223/TX
Apr 28, 2026TXII · Walk-around0THR LLC 339536130LA3L/MX
Jan 20, 2026TNI · Full1OOSTHR LLC 3395361R727223/TX
Dec 21, 2025MSIII · Driver-only0THR LLC 3395361R727223/TX
Sep 22, 2025KYIII · Driver-only0THR LLC 3395361R727223/TX
Dec 12, 2024TNII · Walk-around0THR LLC 3395361R727223/UK
Oct 17, 2024TXII · Walk-around1THR LLC 3395361R727223/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
THR LLC3395361Oct 17, 2024Aug 20, 20269TX
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.
R727223TX1THR LLCOct 17, 2024Aug 20, 20267
30LA3LMXTHR LLCApr 28, 2026Apr 28, 20261
R727223UKTHR LLCDec 12, 2024Dec 12, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026