Equipment unit · Public inspection records

1DW1A5328LBA43907

Not yet decoded
Carriers run under2
0 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 16, 2026
OR
Last seenOct 30, 2026
WA
Inspected under 2 different carriers in 0 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
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
1DW

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1A532

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1990 or 2020

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

North American serial sequence
A43907

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.

Make
STOUGHTON TRAILERS

Prefix basis · 12,945 decoded VINs at 100.0% prefix purity.

Model
Stoughton Trailers

Prefix basis · 12,945 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 16, 2026 – Oct 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 30, 2026WAII · Walk-around1—SPECTRUM LOGISTICS LLC 4241198PE20744/IN
Oct 23, 2026ORIII · Driver-only0—PETROVIC TRANSPORT LLC 3996916PE20744/IN
Oct 16, 2026ORIII · Driver-only0—PETROVIC TRANSPORT LLC 3996916PE20744/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPECTRUM LOGISTICS LLC4241198Oct 30, 2026Oct 30, 20261ID
PETROVIC TRANSPORT LLC3996916Oct 16, 2026Oct 23, 20262OH
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.
PE20744IN2SPECTRUM LOGISTICS LLCOct 30, 2026 → Oct 30, 20261
PE20744IN2PETROVIC TRANSPORT LLCOct 16, 2026 → Oct 23, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC