Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4327KA211272 · Trailer · TRAILER
Carriers run under2
22 mo
Inspections4
all-time
OOS inspections4
of 4
First seen07/25/2024
OK
Last seen05/06/2026
OK
Inspected under 2 different carriers in 22 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
1M91H4327KA211272
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2019
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/06/2026
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 · 07/25/2024 – 05/06/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/06/2026OKI · Full8OOSG&O EXPRESS TRANSPORT LLC 3726217AJ9797/OK
05/06/2026OKI · Full8OOSG&O EXPRESS TRANSPORT LLC 3726217AJ9797/OK
05/06/2026OKI · Full8OOSG&O EXPRESS TRANSPORT LLC 3726217AJ9797/OK
07/25/2024OKIII · Driver-only2OOSSIMBA FREIGHT LLC 3579020AJ9797/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
G&O EXPRESS TRANSPORT LLC372621705/06/202605/06/20263OK
SIMBA FREIGHT LLC357902007/25/202407/25/20241AZ
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.
AJ9797OK2G&O EXPRESS TRANSPORT LLC05/06/2026 → 05/06/20263
AJ9797OK—SIMBA FREIGHT LLC07/25/2024 → 07/25/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/06/2026