Equipment unit · VIN-decoded · NHTSA vPIC

2011 Doonan specialized trailer

1D9BG5121B1609285 · TRAILER
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections0
of 3
First seenOct 29, 2023
WA
Last seenMar 4, 2026
NM
Inspected under 2 different carriers in 29 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
1D9BG5121B1609285
Make
Doonan specialized trailer
Model
Not decoded
Model year
2011
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 29, 2023 – Mar 4, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 4, 2026NMII · Walk-around0—CRST EXPEDITED INC 53773QA69PR/FL
Mar 13, 2024IAIII · Driver-only0—CRST EXPEDITED INC 53773QA69PR/FL
Oct 29, 2023WAIII · Driver-only0—HOUCK COMPANY LLC 2393870QA69PR/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CRST EXPEDITED INC53773Mar 13, 2024Mar 4, 20262IA
HOUCK COMPANY LLC2393870Oct 29, 2023Oct 29, 20231OK
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.
QA69PRFL—CRST EXPEDITED INCMar 13, 2024 → Mar 4, 20262
QA69PRFL—HOUCK COMPANY LLCOct 29, 2023 → Oct 29, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026