Equipment unit · VIN-decoded · NHTSA vPIC

2023 Doonan specialized trailer Doonan Specialized Trailer

1D9BG5321P1609369 · Trailer · TRAILER
Carriers run under2
14 mo
Inspections7
all-time
OOS inspections1
of 7
First seenFeb 27, 2025
SD
Last seenApr 16, 2026
CA
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
1D9BG5321P1609369
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 18, 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 · Feb 27, 2025 – Apr 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 16, 2026CAI · Full2OOSMAPJ TRUCKING LLC 3489938TV1643/ID
Jun 6, 2025CAIII · Driver-only0—GBA TRANS INC 3397368TV1643/ID
Jun 3, 2025SDIII · Driver-only0—GBA TRANS INC 3397368TV1643/ID
Apr 12, 2025SDIII · Driver-only0—GBA TRANS INC 3397368TV1643/ID
Mar 25, 2025CAII · Walk-around1—GBA TRANS INC 3397368TV1643/ID
Mar 4, 2025MOII · Walk-around1—GBA TRANS INC 3397368TV1643/ID
Feb 27, 2025SDIII · Driver-only0—GBA TRANS INC 3397368TV1643/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAPJ TRUCKING LLC3489938Apr 16, 2026Apr 16, 20261CA
GBA TRANS INC3397368Feb 27, 2025Jun 6, 20256WA
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.
TV1643ID—MAPJ TRUCKING LLCApr 16, 2026 → Apr 16, 20261
TV1643ID—GBA TRANS INCFeb 27, 2025 → Jun 6, 20256
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026