Equipment unit · VIN-decoded · NHTSA vPIC

54DCDW1B1HS800919

Not yet decoded
Carriers run under1
6 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMay 16, 2024
ME
Last seenNov 14, 2024
NH
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
54D

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CDW1B

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1987 or 2017

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

North American serial sequence
800919

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.

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 · May 16, 2024 – Nov 14, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 14, 2024NHIII · Driver-only0ARCHITECTURAL FIREPLACES OF NEW ENGLAND INC 4202335356399/NH
May 16, 2024MEI · Full0ARCHITECTURAL FIREPLACES OF NEW ENGLAND INC 4202335356399/NH
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARCHITECTURAL FIREPLACES OF NEW ENGLAND INC420233May 16, 2024Nov 14, 20242NH
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.
5356399NHARCHITECTURAL FIREPLACES OF NEW ENGLAND INCMay 16, 2024Nov 14, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC