Equipment unit · VIN-decoded · NHTSA vPIC

1984 Peterbilt 352

2NP2HM6X1EM226208 · Truck · INCOMPLETE VEHICLE
Carriers run under1
11 mo
Inspections3
all-time
OOS inspections1
of 3
First seenMar 26, 2025
MD
Last seenFeb 16, 2026
MD
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
2NP2HM6X1EM226208
Make
Peterbilt
Model
352
Model year
1984
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 6: 19,501 - 26,000 lb (8,845 - 11,794 kg)
Decoded at
Aug 2, 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
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1984 or 2014

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

North American serial sequence
226208

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
1984

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 · Mar 26, 2025 – Feb 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 16, 2026MDII · Walk-around0INTERIOR SPECIALISTS INC 10313242CS6677/MD
Oct 10, 2025MDII · Walk-around1OOSINTERIOR SPECIALISTS INC 10313242CS6677/MD
Mar 26, 2025MDIII · Driver-only0INTERIOR SPECIALISTS INC 10313242CS6677/MD
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INTERIOR SPECIALISTS INC1031324Mar 26, 2025Feb 16, 20263MD
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.
2CS6677MDINTERIOR SPECIALISTS INCMar 26, 2025Feb 16, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 2, 2026