Equipment unit · VIN-decoded · NHTSA vPIC

2019 Superior mfg., inc. Superior Mfg., Inc.

1S9DS3921KE573004 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections3
all-time
OOS inspections1
of 3
First seenFeb 16, 2024
IN
Last seenOct 21, 2025
KY
Inspected under 2 different carriers in 20 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
1S9DS3921KE573004
Make
Superior mfg., inc.
Model
Superior Mfg., Inc.
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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 · Feb 16, 2024 – Oct 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 21, 2025KYII · Walk-around1OOSBROWN TRANSPORT INC 170624TTT2164/OH
Aug 6, 2025MIIII · Driver-only1—BROWN TRANSPORT INC 170624TTT2164/OH
Feb 16, 2024INIII · Driver-only4—JDK COMPANY LLC 3655177TRE8786/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BROWN TRANSPORT INC170624Aug 6, 2025Oct 21, 20252OH
JDK COMPANY LLC3655177Feb 16, 2024Feb 16, 20241OH
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.
TTT2164OH—BROWN TRANSPORT INCAug 6, 2025 → Oct 21, 20252
TRE8786OH—JDK COMPANY LLCFeb 16, 2024 → Feb 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026