Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mertz manufacturing Mertz Manufacturing, LLC

7KF1H4324NA000541 · Trailer · TRAILER
Carriers run under4
19 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 7, 2024
WV
Last seenMar 3, 2026
OH
Inspected under 4 different carriers in 19 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
7KF1H4324NA000541
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 · Aug 7, 2024 – Mar 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 3, 2026OHIII · Driver-only0—ORAINAS TRANSPORTATION LLC 4373971BT5232/OK
Mar 12, 2025WVII · Walk-around6—AJK TRANSPORTATION INC 3537337BT5232/OK
Sep 6, 2024PAIII · Driver-only1—MASON TRANSPORT COMPANY LLC 2575962BR5232/OK
Aug 7, 2024WVII · Walk-around1—BROWN AND WHALEY TRUCKING LLC 3611985BT5232/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ORAINAS TRANSPORTATION LLC4373971Mar 3, 2026Mar 3, 20261FL
AJK TRANSPORTATION INC3537337Mar 12, 2025Mar 12, 20251UT
MASON TRANSPORT COMPANY LLC2575962Sep 6, 2024Sep 6, 20241TN
BROWN AND WHALEY TRUCKING LLC3611985Aug 7, 2024Aug 7, 20241WV
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.
BT5232OK—ORAINAS TRANSPORTATION LLCMar 3, 2026 → Mar 3, 20261
BT5232OK—AJK TRANSPORTATION INCMar 12, 2025 → Mar 12, 20251
BR5232OK—MASON TRANSPORT COMPANY LLCSep 6, 2024 → Sep 6, 20241
BT5232OK—BROWN AND WHALEY TRUCKING LLCAug 7, 2024 → Aug 7, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026