Equipment unit · VIN-decoded · NHTSA vPIC

2019 Boydstun Metal Works

1B9FC4527KP275174 · TRAILER
Carriers run under1
32 mo
Inspections5
all-time
OOS inspections0
of 5
First seenNov 23, 2023
OK
Last seenJul 30, 2026
TN
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1B9FC4527KP275174
Make
Boydstun Metal Works
Model
Not decoded
Model year
2019
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Oct 6, 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
7 · valid

Deterministic · position 9; calculated value 7.

Source · 49 CFR Part 565 ↗
Model year candidates
1989 or 2019

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

Source · 49 CFR Part 565 ↗
North American serial sequence
275174

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 · Nov 23, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026TNI · Full0—ACCELERATED SERVICES LLC 873632BY4352/OK
May 26, 2026MDII · Walk-around1—ACCELERATED SERVICES LLC 873632BY4352/OK
Apr 25, 2026LAIII · Driver-only0—ACCELERATED SERVICES LLC 873632BY4352/OK
Nov 6, 2025CAIII · Driver-only1—ACCELERATED SERVICES LLC 873632BY4352/OK
Nov 23, 2023OKIII · Driver-only0—ACCELERATED SERVICES LLC 873632BY4352/OK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ACCELERATED SERVICES LLC873632Nov 23, 2023Jul 30, 20265CO
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.
BY4352OK2ACCELERATED SERVICES LLCNov 23, 2023 → Jul 30, 20265
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Oct 6, 2026