Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mertz manufacturing Mertz Manufacturing, LLC

7KF1H4328NA000526 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections4
all-time
OOS inspections3
of 4
First seenJul 9, 2023
TX
Last seenJul 14, 2025
TX
Inspected under 2 different carriers in 24 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
7KF1H4328NA000526
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 18, 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 9, 2023 – Jul 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 14, 2025TXII · Walk-around7OOSMAESSA TRANSPORTATION LLC 3875599AQ5301/OK
Jun 11, 2025TXII · Walk-around16OOSMAESSA TRANSPORTATION LLC 3875599AQ5301/OK
Nov 20, 2024TXII · Walk-around17OOSMAESSA TRANSPORTATION LLC 3875599AQ5301/OK
Jul 9, 2023TXII · Walk-around1—V&J CABALLEROS TRUCKING LLC 3591283AQ5301/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAESSA TRANSPORTATION LLC3875599Nov 20, 2024Jul 14, 20253TX
V&J CABALLEROS TRUCKING LLC3591283Jul 9, 2023Jul 9, 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.
AQ5301OK—MAESSA TRANSPORTATION LLCNov 20, 2024 → Jul 14, 20253
AQ5301OK—V&J CABALLEROS TRUCKING LLCJul 9, 2023 → Jul 9, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026