Equipment unit · VIN-decoded · NHTSA vPIC

2019 Doonan specialized trailer Doonan Specialized Trailer

1D9BV4825K1609523 · Trailer · TRAILER
Carriers run under2
12 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJul 2, 2025
TN
Last seenJul 21, 2026
IA
Inspected under 2 different carriers in 12 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
1D9BV4825K1609523
Make
Doonan specialized trailer
Model
Doonan Specialized Trailer
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 24, 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 · Jul 2, 2025 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026IAI · Full1OOSFRONTIER LEASING INC 134600DH4983/OK
Oct 8, 2025COI · Full9OOSPAUL TRANSPORTATION INC 1082105DH4983/OK
Jul 2, 2025TNIII · Driver-only3—PAUL TRANSPORTATION INC 1082105DH4983/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FRONTIER LEASING INC134600Jul 21, 2026Jul 21, 20261OK
PAUL TRANSPORTATION INC1082105Jul 2, 2025Oct 8, 20252OK
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.
DH4983OK2FRONTIER LEASING INCJul 21, 2026 → Jul 21, 20261
DH4983OK—PAUL TRANSPORTATION INCJul 2, 2025 → Oct 8, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 24, 2026