Equipment unit · VIN-decoded · NHTSA vPIC

2019 Doonan specialized trailer Doonan Specialized Trailer

1D9BG5324K1609648 · Trailer · TRAILER
Carriers run under2
13 mo
Inspections3
all-time
OOS inspections2
of 3
First seenOct 3, 2023
OK
Last seenNov 14, 2024
TX
Inspected under 2 different carriers in 13 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
1D9BG5324K1609648
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2019
Body class
Trailer
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 3, 2023 – Nov 14, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 14, 2024TXII · Walk-around1OOSSHOCKER AG SERVICES LLC 2426605199C152/TX
Jul 17, 2024TXII · Walk-around1OOSSHOCKER AG SERVICES LLC 2426605199C152/TX
Oct 3, 2023OKIII · Driver-only0—T C HOLZEN INC 2426005199C152/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHOCKER AG SERVICES LLC2426605Jul 17, 2024Nov 14, 20242TX
T C HOLZEN INC2426005Oct 3, 2023Oct 3, 20231OH
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.
199C152TX—SHOCKER AG SERVICES LLCJul 17, 2024 → Nov 14, 20242
199C152TX—T C HOLZEN INCOct 3, 2023 → Oct 3, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026