Equipment unit · VIN-decoded · NHTSA vPIC

2016 Doonan specialized trailer Doonan Specialized Trailer

1D9BG5329G1609684 · Trailer · TRAILER
Carriers run under2
11 mo
Inspections4
all-time
OOS inspections1
of 4
First seenSep 7, 2023
AK
Last seenAug 20, 2024
MN
Inspected under 2 different carriers in 11 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
1D9BG5329G1609684
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2016
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 · Sep 7, 2023 – Aug 20, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 20, 2024MNIII · Driver-only0—LEFEBVRE & SONS INC 213483STC3383/MN
Nov 21, 2023NCIII · Driver-only0—STAN KOCH & SONS TRUCKING INC 1460609770LT/OK
Sep 15, 2023MNII · Walk-around1OOSSTAN KOCH & SONS TRUCKING INC 1460609770LT/OK
Sep 7, 2023AKII · Walk-around0—STAN KOCH & SONS TRUCKING INC 1460609770LT/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LEFEBVRE & SONS INC213483Aug 20, 2024Aug 20, 20241MN
STAN KOCH & SONS TRUCKING INC146060Sep 7, 2023Nov 21, 20233MN
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.
STC3383MN—LEFEBVRE & SONS INCAug 20, 2024 → Aug 20, 20241
9770LTOK—STAN KOCH & SONS TRUCKING INCSep 7, 2023 → Nov 21, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026