Equipment unit · VIN-decoded · NHTSA vPIC

2013 Doonan specialized trailer Doonan Specialized Trailer

1D9BV4820D1609528 · Trailer · TRAILER
Carriers run under2
14 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJun 28, 2024
KS
Last seenAug 14, 2025
NM
Inspected under 2 different carriers in 14 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
1D9BV4820D1609528
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2013
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 28, 2024 – Aug 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 14, 2025NMI · Full4OOSHARRICK TRANSPORT CORP 18653144MP8724/CA
Mar 18, 2025CAI · Full4OOSHARRICK TRANSPORT CORP 18653144MP8724/CA
Jun 28, 2024KSII · Walk-around1—HECTOR OSWALDO SALAZAR 24221264MP8724/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HARRICK TRANSPORT CORP1865314Mar 18, 2025Aug 14, 20252CA
HECTOR OSWALDO SALAZAR2422126Jun 28, 2024Jun 28, 20241CA
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.
4MP8724CA—HARRICK TRANSPORT CORPMar 18, 2025 → Aug 14, 20252
4MP8724CA—HECTOR OSWALDO SALAZARJun 28, 2024 → Jun 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026