Equipment unit · VIN-decoded · NHTSA vPIC

2022 Doonan specialized trailer Doonan Specialized Trailer

1D9BG5331N1609510 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJun 14, 2023
IL
Last seenJun 29, 2025
SD
Inspected under 2 different carriers in 24 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
1D9BG5331N1609510
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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 14, 2023 – Jun 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 29, 2025SDIII · Driver-only0—DAVE ROHRER 2128766PT327P7/PA
Nov 24, 2023WYII · Walk-around1OOSJOLLY ROGER TRANSPORTATION LLC 3358514PT327P7/PA
Aug 22, 2023MOI · Full3—DAVE ROHRER 2128766PT327P7/PA
Jun 22, 2023NEIII · Driver-only2—DAVE ROHRER 2128766PT327P7/PA
Jun 14, 2023ILII · Walk-around1—DAVE ROHRER 2128766PT327P7/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DAVE ROHRER2128766Jun 14, 2023Jun 29, 20254PA
JOLLY ROGER TRANSPORTATION LLC3358514Nov 24, 2023Nov 24, 20231PA
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.
PT327P7PA—DAVE ROHRERJun 14, 2023 → Jun 29, 20254
PT327P7PA—JOLLY ROGER TRANSPORTATION LLCNov 24, 2023 → Nov 24, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026