Equipment unit · VIN-decoded · NHTSA vPIC

2024 Doonan specialized trailer Doonan Specialized Trailer

1D9BG5336R1609296 · Trailer · TRAILER

Carriers run under2

27 mo

Inspections3

all-time

OOS inspections1

of 3

First seenApr 22, 2024

Last seenJul 1, 2026

Inspected under 2 different carriers in 27 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: 1D9BG5336R1609296
Make: Doonan specialized trailer
Model: Doonan Specialized Trailer
Model year: 2024
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 · Apr 22, 2024 – Jul 1, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Jul 1, 2026	CA	II · Walk-around	1	—	CARAVAL EXPRESS INC 4219744	Y4633A/ON
Jan 23, 2026	CO	III · Driver-only	0	—	CARAVAL EXPRESS INC 4219744	Y4633A/ON
Apr 22, 2024	TN	II · Walk-around	2	OOS	TRADEMARK LOGISTICS INC 3087618	Y4633A/ON

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
CARAVAL EXPRESS INC	4219744	Jan 23, 2026	Jul 1, 2026	2	ON
TRADEMARK LOGISTICS INC	3087618	Apr 22, 2024	Apr 22, 2024	1	MB

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.
Y4633A	ON	2	CARAVAL EXPRESS INC	Jan 23, 2026 → Jul 1, 2026	2
Y4633A	ON	—	TRADEMARK LOGISTICS INC	Apr 22, 2024 → Apr 22, 2024	1

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