Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 384

1NPVLJ9X8FD244363 · Truck · INCOMPLETE VEHICLE
Carriers run under1
21 mo
Inspections9
all-time
OOS inspections1
of 9
First seenApr 25, 2024
OK
Last seenJan 9, 2026
OK
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPVLJ9X8FD244363
Make
Peterbilt
Model
384
Model year
2015
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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
1NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
VLJ9X

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1985 or 2015

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

North American serial sequence
244363

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
PETERBILT

Prefix basis · 5 decoded VINs at 100.0% prefix purity.

Model
384

Prefix basis · 5 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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
384

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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 · Apr 25, 2024 – Jan 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 9, 2026OKIII · Driver-only1BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Jan 6, 2026OKIII · Driver-only1BUTLER BROTHERS SAND & GRAVEL INC 74779796C612/OK
Dec 31, 2025OKIII · Driver-only0BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Nov 13, 2025OKII · Walk-around3BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Sep 18, 2025OKIII · Driver-only0BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Jul 31, 2025OKII · Walk-around0BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Jun 3, 2025OKII · Walk-around1BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Feb 26, 2025OKIII · Driver-only1BUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
Apr 25, 2024OKII · Walk-around4OOSBUTLER BROTHERS SAND & GRAVEL INC 74779758C321/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BUTLER BROTHERS SAND & GRAVEL INC747797Apr 25, 2024Jan 9, 20269OK
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.
58C321OKBUTLER BROTHERS SAND & GRAVEL INCApr 25, 2024Jan 9, 20268
96C612OKBUTLER BROTHERS SAND & GRAVEL INCJan 6, 2026Jan 6, 20261
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026