Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4327JA211142 · Trailer · TRAILER
Carriers run under3
6 mo
Inspections4
all-time
OOS inspections2
of 4
First seenSep 28, 2023
WV
Last seenMar 5, 2024
OH
Inspected under 3 different carriers in 6 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
1M91H4327JA211142
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 6, 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 · Sep 28, 2023 – Mar 5, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 5, 2024OHII · Walk-around3OOSMAYOTRUCKING LLC 3162944CD3970/OK
Feb 2, 2024WVII · Walk-around3OOSS BULL TRANSPORT LOGISTICS AND CONSTRUCTION LLC 4046273CD3970/OK
Jan 4, 2024OHIII · Driver-only0—S BULL TRANSPORT LOGISTICS AND CONSTRUCTION LLC 4046273CD3970/OK
Sep 28, 2023WVIII · Driver-only0—GEREKE TRUCKING LLC 2472616CD3970/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MAYOTRUCKING LLC3162944Mar 5, 2024Mar 5, 20241PA
S BULL TRANSPORT LOGISTICS AND CONSTRUCTION LLC4046273Jan 4, 2024Feb 2, 20242OH
GEREKE TRUCKING LLC2472616Sep 28, 2023Sep 28, 20231OH
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.
CD3970OK2MAYOTRUCKING LLCMar 5, 2024 → Mar 5, 20241
CD3970OK—S BULL TRANSPORT LOGISTICS AND CONSTRUCTION LLCJan 4, 2024 → Feb 2, 20242
CD3970OK—GEREKE TRUCKING LLCSep 28, 2023 → Sep 28, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026