Equipment unit · VIN-decoded · NHTSA vPIC

2022 Doonan specialized trailer Doonan Specialized Trailer

1D9BV5323N1609618 · Trailer · TRAILER

Carriers run under2

18 mo

Inspections3

all-time

OOS inspections0

of 3

First seenFeb 23, 2024

Last seenAug 1, 2025

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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1D9BV5323N1609618
Make: Doonan specialized trailer
Model: Doonan Specialized Trailer
Model year: 2022
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 19, 2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · Feb 23, 2024 – Aug 1, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Aug 1, 2025	MA	III · Driver-only	1	—	9157-5498 QUEBEC INC 2523623	RN3786P/PQ
Mar 18, 2024	IN	II · Walk-around	0	—	7641354 CANADA INC 3931209	RN3786P9/QC
Feb 23, 2024	WA	III · Driver-only	1	—	7641354 CANADA INC 3931209	RN3786P/ON

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
9157-5498 QUEBEC INC	2523623	Aug 1, 2025	Aug 1, 2025	1	QC
7641354 CANADA INC	3931209	Feb 23, 2024	Mar 18, 2024	2	ON

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
RN3786P	PQ	—	9157-5498 QUEBEC INC	Aug 1, 2025 → Aug 1, 2025	1
RN3786P9	QC	—	7641354 CANADA INC	Mar 18, 2024 → Mar 18, 2024	1
RN3786P	ON	—	7641354 CANADA INC	Feb 23, 2024 → Feb 23, 2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026