Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4326JA211973 · Trailer · TRAILER
Carriers run under4
25 mo
Inspections5
all-time
OOS inspections2
of 5
First seenFeb 15, 2024
TX
Last seenMar 29, 2026
TX
Inspected under 4 different carriers in 25 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
1M91H4326JA211973
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 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 · Feb 15, 2024 – Mar 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 29, 2026TXII · Walk-around0—PASSWAY LOGISTICS CORPORATION 3611137AJ9446/OK
Apr 10, 2025LAIII · Driver-only2OOSONE SOURCE LOGISTICS INC 3781181AJ9446/OK
Sep 5, 2024LAI · Full0—JAVIN EXPRESS LLC 3070181AJ9446/OK
Aug 16, 2024LAIII · Driver-only0—JAVIN EXPRESS LLC 3070181AJ9446/OK
Feb 15, 2024TXII · Walk-around2OOSKINGDOM UNITED EXPRESS LLC 3732908AJ9446/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PASSWAY LOGISTICS CORPORATION3611137Mar 29, 2026Mar 29, 20261TX
ONE SOURCE LOGISTICS INC3781181Apr 10, 2025Apr 10, 20251OK
JAVIN EXPRESS LLC3070181Aug 16, 2024Sep 5, 20242TX
KINGDOM UNITED EXPRESS LLC3732908Feb 15, 2024Feb 15, 20241GA
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.
AJ9446OK—PASSWAY LOGISTICS CORPORATIONMar 29, 2026 → Mar 29, 20261
AJ9446OK—ONE SOURCE LOGISTICS INCApr 10, 2025 → Apr 10, 20251
AJ9446OK—JAVIN EXPRESS LLCAug 16, 2024 → Sep 5, 20242
AJ9446OK—KINGDOM UNITED EXPRESS LLCFeb 15, 2024 → Feb 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026