Equipment unit · VIN-decoded · NHTSA vPIC

4S9DD5328KS453036

Not yet decoded
Carriers run under2
27 mo
Inspections4
all-time
OOS inspections3
of 4
First seenJul 7, 2023
IA
Last seenOct 16, 2025
KY
Inspected under 2 different carriers in 27 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
4S9DD5328KS453036
Make
Not decoded
Model
Not decoded
Model year
—
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jul 14, 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 7, 2023 – Oct 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 16, 2025KYI · Full6OOSTRANSPORT SYNERGY LLC 3469984NO PLATE/IN
Dec 12, 2023ILIII · Driver-only0—VAUGHN TRANSPORT LLC 2547000SP676ERK/IN
Oct 20, 2023MII · Full8OOSVAUGHN TRANSPORT LLC 2547000SP676ERK/IN
Jul 7, 2023IAII · Walk-around3OOSVAUGHN TRANSPORT LLC 2547000SP676ERK/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORT SYNERGY LLC3469984Oct 16, 2025Oct 16, 20251IN
VAUGHN TRANSPORT LLC2547000Jul 7, 2023Dec 12, 20233IN
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.
NO PLATEIN—TRANSPORT SYNERGY LLCOct 16, 2025 → Oct 16, 20251
SP676ERKIN—VAUGHN TRANSPORT LLCJul 7, 2023 → Dec 12, 20233
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026