Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mertz Manufacturing Mertz Manufacturing, LLC

1M91H4325JA211763 · Trailer · TRAILER
Carriers run under2
13 mo
Inspections2
all-time
OOS inspections2
of 2
First seenDec 21, 2023
TX
Last seenJan 29, 2025
TX
Inspected under 2 different carriers in 13 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
1M91H4325JA211763
Make
Mertz Manufacturing
Model
Mertz Manufacturing, LLC
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 25, 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 · Dec 21, 2023 – Jan 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 29, 2025TXI · Full9OOSHAPPY TRANSPORTATION LLC 3535807CE9673/OK
Dec 21, 2023TXII · Walk-around9OOSLMNS TRANSPORT LLC 3429578CE9673/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HAPPY TRANSPORTATION LLC3535807Jan 29, 2025Jan 29, 20251TX
LMNS TRANSPORT LLC3429578Dec 21, 2023Dec 21, 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.
CE9673OK—HAPPY TRANSPORTATION LLCJan 29, 2025 → Jan 29, 20251
CE9673OK—LMNS TRANSPORT LLCDec 21, 2023 → Dec 21, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 25, 2026