Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4321KA211168 · Trailer · TRAILER
Carriers run under3
9 mo
Inspections3
all-time
OOS inspections2
of 3
First seen10/14/2024
TX
Last seen07/06/2025
TX
Inspected under 3 different carriers in 9 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
1M91H4321KA211168
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/25/2026
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 · 10/14/2024 – 07/06/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
07/06/2025TXII · Walk-around5OOSADONAI LOGISTICS LLC 4018366AJ9743/OK
02/20/2025TXII · Walk-around9OOSUSHIP TRANSPORT INC 4227803AJ9743/OK
10/14/2024TXII · Walk-around2—CSM NAVARROS LLC 3648804AJ9743/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ADONAI LOGISTICS LLC401836607/06/202507/06/20251OH
USHIP TRANSPORT INC422780302/20/202502/20/20251OH
CSM NAVARROS LLC364880410/14/202410/14/20241TX
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.
AJ9743OK—ADONAI LOGISTICS LLC07/06/2025 → 07/06/20251
AJ9743OK—USHIP TRANSPORT INC02/20/2025 → 02/20/20251
AJ9743OK—CSM NAVARROS LLC10/14/2024 → 10/14/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/25/2026
2019 Mertz manufacturing Mertz Manufacturing, LLC — VIN 1M91H4321KA211168