Equipment unit · VIN-decoded · NHTSA vPIC

2024 Volvo Truck VHD

4V4KG9EJ8RN646398 · Truck-Tractor · TRUCK
Carriers run under1
15 mo
Inspections5
all-time
OOS inspections2
of 5
First seenMar 31, 2025
ND
Last seenJun 18, 2026
WY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4V4KG9EJ8RN646398
Make
Volvo Truck
Model
VHD
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 14, 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
KG9EJ

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1994 or 2024

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

North American serial sequence
646398

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 · 6 decoded VINs at 100.0% prefix purity.

Model
VHD

Prefix basis · 6 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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
VOLVO TRUCK

Observed directly for this VIN via NHTSA vPIC.

Observed model
VHD

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 31, 2025 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026WYII · Walk-around6OOSTWIN FALLS OIL SERVICE LLC 254333543161P/ND
Apr 8, 2026TXII · Walk-around0TWIN FALLS OIL SERVICE LLC 254333543161P/ND
Jan 21, 2026SDI · Full7OOSTWIN FALLS OIL SERVICE LLC 254333543161P/ND
Aug 1, 2025NDIII · Driver-only0TWIN FALLS OIL SERVICE LLC 254333543161P/ND
Mar 31, 2025NDII · Walk-around2TWIN FALLS OIL SERVICE LLC 254333543161P/ND
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TWIN FALLS OIL SERVICE LLC2543335Mar 31, 2025Jun 18, 20265ND
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.
43161PND1TWIN FALLS OIL SERVICE LLCMar 31, 2025Jun 18, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026