Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 337

2NP2HM6X4KM274331 · Truck · INCOMPLETE VEHICLE
Carriers run under1
17 mo
Inspections6
all-time
OOS inspections0
of 6
First seenFeb 19, 2025
PA
Last seenJul 7, 2026
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2NP2HM6X4KM274331
Make
Peterbilt
Model
337
Model year
2019
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Jun 30, 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
2NP

Deterministic · VIN positions 1–3.

Vehicle descriptor section
2HM6X

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1989 or 2019

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

North American serial sequence
274331

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2019

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
337

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 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 19, 2025 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026PAI · Full1CASTRO TRANSPORTATION LLC 2315445ZWX6361/PA
Feb 25, 2026NJIII · Driver-only0CASTRO TRANSPORTATION LLC 2315445ZWX6361/PA
Jan 7, 2026PAIII · Driver-only0CASTRO TRANSPORTATION LLC 2315445ZWX6361/PA
Apr 16, 2025PAI · Full1CASTRO TRANSPORTATION LLC 2315445ZWX6361/PA
Feb 20, 2025PAIII · Driver-only1CASTRO TRANSPORTATION LLC 2315445
Feb 19, 2025PAIII · Driver-only3CASTRO TRANSPORTATION LLC 23154457136Y16/TX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CASTRO TRANSPORTATION LLC2315445Feb 19, 2025Jul 7, 20266PA
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.
ZWX6361PA1CASTRO TRANSPORTATION LLCApr 16, 2025Jul 7, 20264
OTCASTRO TRANSPORTATION LLCFeb 20, 2025Feb 20, 20251
7136Y16TXCASTRO TRANSPORTATION LLCFeb 19, 2025Feb 19, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026