Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4322KA211129 · Trailer · TRAILER

Carriers run under2

14 mo

Inspections3

all-time

OOS inspections1

of 3

First seen10/04/2023

Last seen12/02/2024

Inspected under 2 different carriers in 14 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1M91H4322KA211129
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.

Inspection history

Every roadside inspection of this VIN, newest first · 10/04/2023 – 12/02/2024

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
12/02/2024	TX	II · Walk-around	4	OOS	MULTI-M SERVICES LLC 3444368	CJ3442/OK
12/01/2023	LA	II · Walk-around	0	—	SAMCLAIR GLOBAL RESOURCES LLC 3794792	AJ9658/OK
10/04/2023	LA	II · Walk-around	1	—	SAMCLAIR GLOBAL RESOURCES LLC 3794792	AJ9658/OK

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
MULTI-M SERVICES LLC	3444368	12/02/2024	12/02/2024	1	TX
SAMCLAIR GLOBAL RESOURCES LLC	3794792	10/04/2023	12/01/2023	2	TX

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
CJ3442	OK	—	MULTI-M SERVICES LLC	12/02/2024 → 12/02/2024	1
AJ9658	OK	—	SAMCLAIR GLOBAL RESOURCES LLC	10/04/2023 → 12/01/2023	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/25/2026