Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4329JA211322 · Trailer · TRAILER
Carriers run under3
13 mo
Inspections3
all-time
OOS inspections2
of 3
First seenAug 25, 2023
OH
Last seenSep 17, 2024
WV
Inspected under 3 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
1M91H4329JA211322
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 · Aug 25, 2023 – Sep 17, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 17, 2024WVII · Walk-around0—AJK TRUCKING INC 3613328CD4146/OK
Jun 6, 2024WVII · Walk-around2OOSLEFT LANE TRANSPORTATION INC 2106198CD4146/OK
Aug 25, 2023OHI · Full4OOSJS2J TRUCKING LLC 3523125CD4146/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AJK TRUCKING INC3613328Sep 17, 2024Sep 17, 20241PA
LEFT LANE TRANSPORTATION INC2106198Jun 6, 2024Jun 6, 20241PA
JS2J TRUCKING LLC3523125Aug 25, 2023Aug 25, 20231PA
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.
CD4146OK—AJK TRUCKING INCSep 17, 2024 → Sep 17, 20241
CD4146OK—LEFT LANE TRANSPORTATION INCJun 6, 2024 → Jun 6, 20241
CD4146OK—JS2J TRUCKING LLCAug 25, 2023 → Aug 25, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026