Equipment unit · VIN-decoded · NHTSA vPIC

2021 Doonan specialized trailer Doonan Specialized Trailer

1D9BG5331M1609389 · Trailer · TRAILER
Carriers run under1
20 mo
Inspections4
all-time
OOS inspections1
of 4
First seenFeb 7, 2024
MD
Last seenOct 7, 2025
FL
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1D9BG5331M1609389
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 7, 2024 – Oct 7, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 7, 2025FLIII · Driver-only0—UTLEY INCORPORATED 77953PT144W2/PA
Aug 4, 2025MOII · Walk-around2OOSUTLEY INCORPORATED 77953PT144W2/PA
Feb 27, 2024NYII · Walk-around3—UTLEY INCORPORATED 77953PT345R2/PA
Feb 7, 2024MDII · Walk-around0—UTLEY INCORPORATED 77953PT375R2/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
UTLEY INCORPORATED77953Feb 7, 2024Oct 7, 20254MO
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.
PT144W2PA—UTLEY INCORPORATEDAug 4, 2025 → Oct 7, 20252
PT345R2PA—UTLEY INCORPORATEDFeb 27, 2024 → Feb 27, 20241
PT375R2PA—UTLEY INCORPORATEDFeb 7, 2024 → Feb 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026