Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mertz manufacturing Mertz Manufacturing, LLC

7KF1H4327NA000646 · Trailer · TRAILER
Carriers run under2
12 mo
Inspections4
all-time
OOS inspections3
of 4
First seenFeb 24, 2025
TX
Last seenFeb 27, 2026
TX
Inspected under 2 different carriers in 12 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
7KF1H4327NA000646
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 · Feb 24, 2025 – Feb 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 27, 2026TXII · Walk-around7OOS3D MARTI TRANSPORT LLC 4192387CT9265/OK
Sep 16, 2025TXII · Walk-around12OOSMH UNITED CORP 3449814CT9265/OK
Jul 14, 2025TXII · Walk-around4OOSMH UNITED CORP 3449814CT9265/OK
Feb 24, 2025TXII · Walk-around9—MH UNITED CORP 3449814CT9265/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
3D MARTI TRANSPORT LLC4192387Feb 27, 2026Feb 27, 20261TX
MH UNITED CORP3449814Feb 24, 2025Sep 16, 20253TX
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.
CT9265OK—3D MARTI TRANSPORT LLCFeb 27, 2026 → Feb 27, 20261
CT9265OK—MH UNITED CORPFeb 24, 2025 → Sep 16, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026