Equipment unit · NHTSA vPIC identity

2024 Boydstun Metal Works

1B9FC4521RP275570 · TRAILER
Carriers run under2
15 mo
Inspections2
all-time
OOS inspections0
of 2
First seenMay 29, 2025
MI
Last seenAug 19, 2026
IA
Inspected under 2 different carriers in 15 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

VIN
1B9FC4521RP275570
Make
Boydstun Metal Works
Model
Not decoded
Model year
2024
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 24, 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
1B9

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
FC452

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Source · 49 CFR Part 565 ↗
Model year candidates
1994 or 2024

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

Source · 49 CFR Part 565 ↗
North American serial sequence
275570

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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 29, 2025 – Aug 19, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 19, 2026IAIII · Driver-only2—GR AUTO FREIGHT INC 3873004957059ST/IL
May 29, 2025MIIII · Driver-only1—GM LOGISTICS INC 3538199957059ST/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GR AUTO FREIGHT INC3873004Aug 19, 2026Aug 19, 20261IL
GM LOGISTICS INC3538199May 29, 2025May 29, 20251IL
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.
957059STIL2GR AUTO FREIGHT INCAug 19, 2026 → Aug 19, 20261
957059STIL—GM LOGISTICS INCMay 29, 2025 → May 29, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 24, 2026