Equipment unit · VIN-decoded · NHTSA vPIC

1983 Peterbilt 352

2NP2HM6XXDM188413 · Truck · INCOMPLETE VEHICLE
Carriers run under1
28 mo
Inspections9
all-time
OOS inspections1
of 9
First seenAug 17, 2023
CA
Last seenDec 30, 2025
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2NP2HM6XXDM188413
Make
Peterbilt
Model
352
Model year
1983
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Jun 19, 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
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
1983 or 2013

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

North American serial sequence
188413

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
1983

Observed directly for this VIN via NHTSA vPIC.

Observed make
PETERBILT

Observed directly for this VIN via NHTSA vPIC.

Observed model
352

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 · Aug 17, 2023 – Dec 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 30, 2025CAII · Walk-around0HEALTHWISE SERVICES LLC 281097397604D4/CA
Jul 23, 2025CAI · Full0HEALTHWISE SERVICES LLC 281097397604D4/CA
Apr 11, 2025CAI · Full0HEALTHWISE SERVICES LLC 281097396331E1/CA
Mar 21, 2025CAI · Full0HEALTHWISE SERVICES LLC 281097397604D4/CA
Feb 25, 2025CAI · Full2HEALTHWISE SERVICES LLC 281097396331E1/CA
Dec 24, 2024CAII · Walk-around2OOSHEALTHWISE SERVICES LLC 281097396331E1/CA
Apr 3, 2024CAI · Full0HEALTHWISE SERVICES LLC 281097396331E1/CA
Oct 31, 2023CAI · Full0HEALTHWISE SERVICES LLC 281097396331E1/CA
Aug 17, 2023CAI · Full0HEALTHWISE SERVICES LLC 281097396331E1/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HEALTHWISE SERVICES LLC2810973Aug 17, 2023Dec 30, 20259CA
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.
97604D4CAHEALTHWISE SERVICES LLCMar 21, 2025Dec 30, 20253
96331E1CAHEALTHWISE SERVICES LLCAug 17, 2023Apr 11, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026