Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4321KA211123 · Trailer · TRAILER
Carriers run under4
33 mo
Inspections4
all-time
OOS inspections4
of 4
First seen07/05/2023
TX
Last seen04/14/2026
TX
Inspected under 4 different carriers in 33 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
1M91H4321KA211123
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/06/2026
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 · 07/05/2023 – 04/14/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/14/2026TXII · Walk-around3OOSROLLING J'S LOGISTICS LLC 2840126AJ9629/OK
05/08/2025TXI · Full21OOSEMPRESS STAR LOGISTICS LLC 4180172AJ9629/OK
12/21/2023TXII · Walk-around3OOSOVC TRUCKING LOGISTICS INC 3440300AJ9629/OK
07/05/2023TXI · Full10OOSPLATINUM 21 LOGISTICS LLC 2872634AJ9629/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROLLING J'S LOGISTICS LLC284012604/14/202604/14/20261TX
EMPRESS STAR LOGISTICS LLC418017205/08/202505/08/20251TX
OVC TRUCKING LOGISTICS INC344030012/21/202312/21/20231TX
PLATINUM 21 LOGISTICS LLC287263407/05/202307/05/20231TX
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.
AJ9629OK—ROLLING J'S LOGISTICS LLC04/14/2026 → 04/14/20261
AJ9629OK—EMPRESS STAR LOGISTICS LLC05/08/2025 → 05/08/20251
AJ9629OK2OVC TRUCKING LOGISTICS INC12/21/2023 → 12/21/20231
AJ9629OK—PLATINUM 21 LOGISTICS LLC07/05/2023 → 07/05/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/06/2026