Equipment unit · VIN-decoded · NHTSA vPIC

2019 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4327KA211224 · Trailer · TRAILER
Carriers run under3
21 mo
Inspections4
all-time
OOS inspections2
of 4
First seenSep 4, 2023
TX
Last seenJun 25, 2025
TX
Inspected under 3 different carriers in 21 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
1M91H4327KA211224
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2019
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 4, 2023 – Jun 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 25, 2025TXII · Walk-around3—OK SERVICES LLC 3675062AJ9771/TX
Jun 21, 2025TXII · Walk-around8OOSOK SERVICES LLC 367506285P201N/TX
Jan 22, 2025TXII · Walk-around8—PRIME STAR TRANSPORT LLC 3755661AJ9771/OK
Sep 4, 2023TXII · Walk-around9OOSIGWA & JAYS LOGISTICS LLC 3616776AJ9771/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OK SERVICES LLC3675062Jun 21, 2025Jun 25, 20252TX
PRIME STAR TRANSPORT LLC3755661Jan 22, 2025Jan 22, 20251TX
IGWA & JAYS LOGISTICS LLC3616776Sep 4, 2023Sep 4, 20231TX
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.
AJ9771TX—OK SERVICES LLCJun 25, 2025 → Jun 25, 20251
85P201NTX—OK SERVICES LLCJun 21, 2025 → Jun 21, 20251
AJ9771OK—PRIME STAR TRANSPORT LLCJan 22, 2025 → Jan 22, 20251
AJ9771OK—IGWA & JAYS LOGISTICS LLCSep 4, 2023 → Sep 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026
2019 Mertz manufacturing Mertz Manufacturing, LLC — VIN 1M91H4327KA211224