Equipment unit · VIN-decoded · NHTSA vPIC

2022 Peterbilt 337

2NP2HM6X7NM792440 · Truck · INCOMPLETE VEHICLE
Carriers run under3
22 mo
Inspections5
all-time
OOS inspections0
of 5
First seenJul 19, 2023
CA
Last seenMay 15, 2025
CA
Inspected under 3 different carriers in 22 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2NP2HM6X7NM792440
Make
Peterbilt
Model
337
Model year
2022
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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1992 or 2022

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

North American serial sequence
792440

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
2022

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 · Jul 19, 2023 – May 15, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 15, 2025CAIII · Driver-only0WESTERN TRUCK PARTS & EQUIPMENT COMPANY LLC 85214317314R3/CA
Mar 18, 2025CAIII · Driver-only1WESTERN TRUCK PARTS & EQUIPMENT COMPANY LLC 85214317314R3/CA
Feb 25, 2025CAI · Full0WESTERN TRUCK PARTS & EQUIPMENT COMPANY LLC 85214317314R3/CA
Apr 29, 2024CAI · Full0FRANTZ WHOLESALE NURSERY LLC 104375617314R3/CA
Jul 19, 2023CAI · Full0OMNI DUCT 90121517314R3/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WESTERN TRUCK PARTS & EQUIPMENT COMPANY LLC852143Feb 25, 2025May 15, 20253WA
FRANTZ WHOLESALE NURSERY LLC1043756Apr 29, 2024Apr 29, 20241CA
OMNI DUCT901215Jul 19, 2023Jul 19, 20231CA
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.
17314R3CAWESTERN TRUCK PARTS & EQUIPMENT COMPANY LLCFeb 25, 2025May 15, 20253
17314R3CAFRANTZ WHOLESALE NURSERY LLCApr 29, 2024Apr 29, 20241
17314R3CAOMNI DUCTJul 19, 2023Jul 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026