Equipment unit · VIN-decoded · NHTSA vPIC

2021 Doonan specialized trailer Doonan Specialized Trailer

1D9BH5336M1609045 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections9
all-time
OOS inspections1
of 9
First seenApr 14, 2024
AR
Last seenApr 27, 2026
IN
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
1D9BH5336M1609045
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Apr 14, 2024 – Apr 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 27, 2026INII · Walk-around0—A&M TRUCKING LLC 29536993315653/ME
Apr 23, 2026MOII · Walk-around0—A&M TRUCKING LLC 29536993315653/ME
Feb 13, 2026NMIII · Driver-only0—A&M TRUCKING LLC 29536993315653/ME
Dec 3, 2025NMII · Walk-around0—A&M TRUCKING LLC 29536993315653/ME
Nov 4, 2024AZII · Walk-around2OOSGREENTREE TRANSPORTATION COMPANY 2049613315653/ME
Oct 4, 2024AZII · Walk-around0—GREENTREE TRANSPORTATION COMPANY 2049613315653/ME
Jul 12, 2024AZIII · Driver-only0—GREENTREE TRANSPORTATION COMPANY 2049613315653/ME
Jun 27, 2024AZIII · Driver-only0—GREENTREE TRANSPORTATION COMPANY 2049613315653/ME
Apr 14, 2024ARIII · Driver-only1—GREENTREE TRANSPORTATION COMPANY 2049613315653/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A&M TRUCKING LLC2953699Dec 3, 2025Apr 27, 20264NE
GREENTREE TRANSPORTATION COMPANY204961Apr 14, 2024Nov 4, 20245PA
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.
3315653ME—A&M TRUCKING LLCDec 3, 2025 → Apr 27, 20264
3315653ME—GREENTREE TRANSPORTATION COMPANYApr 14, 2024 → Nov 4, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026