Equipment unit · VIN-decoded · NHTSA vPIC

2009 Peterbilt 367

1NPTL4TX39D791059 · Truck · INCOMPLETE VEHICLE
Carriers run under1
22 mo
Inspections6
all-time
OOS inspections0
of 6
First seenSep 18, 2023
PA
Last seenJul 7, 2025
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1NPTL4TX39D791059
Make
Peterbilt
Model
367
Model year
2009
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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
TL4TX

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
2009 or 2039

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

North American serial sequence
791059

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 · 29 decoded VINs at 100.0% prefix purity.

Model
367

Prefix basis · 29 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
2009

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
367

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 · Sep 18, 2023 – Jul 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2025PAIII · Driver-only0BIROS SEPTIC & DRAIN CLEANING INC 1029495ZWJ8301/PA
May 28, 2025PAIII · Driver-only0BIROS SEPTIC & DRAIN CLEANING INC 1029495ZWJ8301/PA
Apr 9, 2025PAII · Walk-around0BIROS SEPTIC & DRAIN CLEANING INC 1029495ZWJ8301/PA
Feb 28, 2025PAIII · Driver-only0BIROS SEPTIC & DRAIN CLEANING INC 1029495ZWJ8301/PA
Dec 5, 2023PAII · Walk-around2BIROS SEPTIC & DRAIN CLEANING INC 1029495ZWJ8301/PA
Sep 18, 2023PAII · Walk-around0BIROS SEPTIC & DRAIN CLEANING INC 1029495ZWJ8301/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIROS SEPTIC & DRAIN CLEANING INC1029495Sep 18, 2023Jul 7, 20256PA
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.
ZWJ8301PABIROS SEPTIC & DRAIN CLEANING INCSep 18, 2023Jul 7, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026