Equipment unit · VIN-decoded · NHTSA vPIC

2017 Boydstun metal works

1B9FC4527HP275054 · TRAILER
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJul 22, 2024
AZ
Last seenJan 22, 2026
IL
Inspected under 2 different carriers in 18 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1B9FC4527HP275054
Make
Boydstun metal works
Model
Not decoded
Model year
2017
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 22, 2024 – Jan 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 22, 2026ILIII · Driver-only0—OLD SCHOOL SPR LLC 44916218526AK/FL
Feb 24, 2025CAII · Walk-around1—PROFESSIONAL AUTO TRANSPORT INC 11303144PL6918/CA
Dec 31, 2024NVIII · Driver-only0—PROFESSIONAL AUTO TRANSPORT INC 11303144PL6918/CA
Jul 22, 2024AZIII · Driver-only1—PROFESSIONAL AUTO TRANSPORT INC 11303144PL6918/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLD SCHOOL SPR LLC4491621Jan 22, 2026Jan 22, 20261FL
PROFESSIONAL AUTO TRANSPORT INC1130314Jul 22, 2024Feb 24, 20253CA
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.
8526AKFL—OLD SCHOOL SPR LLCJan 22, 2026 → Jan 22, 20261
4PL6918CA—PROFESSIONAL AUTO TRANSPORT INCJul 22, 2024 → Feb 24, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026