Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4327KA211112 · Trailer · TRAILER
Carriers run under4
17 mo
Inspections4
all-time
OOS inspections3
of 4
First seen04/25/2024
TX
Last seen09/08/2025
TX
Inspected under 4 different carriers in 17 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
1M91H4327KA211112
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 · 04/25/2024 – 09/08/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
09/08/2025TXII · Walk-around5OOSOLS GROUP LLC 3955499AJ9639/OK
01/01/2025TXII · Walk-around2—CAYMAN EXPRESS LLC 3973876AJ9639/OK
12/12/2024TXII · Walk-around3OOSMALDONADO 1059 LLC 3288451AJ9639/OK
04/25/2024TXI · Full22OOSASKRITE LLC 3512800AJ9639/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLS GROUP LLC395549909/08/202509/08/20251TX
CAYMAN EXPRESS LLC397387601/01/202501/01/20251IN
MALDONADO 1059 LLC328845112/12/202412/12/20241TX
ASKRITE LLC351280004/25/202404/25/20241TX
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.
AJ9639OK—OLS GROUP LLC09/08/2025 → 09/08/20251
AJ9639OK—CAYMAN EXPRESS LLC01/01/2025 → 01/01/20251
AJ9639OK—MALDONADO 1059 LLC12/12/2024 → 12/12/20241
AJ9639OK—ASKRITE LLC04/25/2024 → 04/25/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/06/2026