Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4329JA211823 · Trailer · TRAILER
Carriers run under4
35 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJul 26, 2023
WV
Last seenJun 23, 2026
PA
Inspected under 4 different carriers in 35 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
1M91H4329JA211823
Make
Mertz manufacturing
Model
Mertz Manufacturing, LLC
Model year
2018
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 · Jul 26, 2023 – Jun 23, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 23, 2026PAII · Walk-around6—GLOOMPOINT LLC 3959225AJ9257/OK
Feb 24, 2025OHII · Walk-around7OOSGP ROAD RUNNER LLC 2583741AJ9257/OK
Mar 7, 2024OHII · Walk-around1—CERTIFIED FLEET SERVICES LLC 3364647AJ9257/OK
Jul 26, 2023WVII · Walk-around1—AJK TRANSPORTATION INC 3537337AJ9257/OK
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GLOOMPOINT LLC3959225Jun 23, 2026Jun 23, 20261ND
GP ROAD RUNNER LLC2583741Feb 24, 2025Feb 24, 20251MD
CERTIFIED FLEET SERVICES LLC3364647Mar 7, 2024Mar 7, 20241PA
AJK TRANSPORTATION INC3537337Jul 26, 2023Jul 26, 20231UT
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.
AJ9257OK2GLOOMPOINT LLCJun 23, 2026 → Jun 23, 20261
AJ9257OK—GP ROAD RUNNER LLCFeb 24, 2025 → Feb 24, 20251
AJ9257OK—CERTIFIED FLEET SERVICES LLCMar 7, 2024 → Mar 7, 20241
AJ9257OK—AJK TRANSPORTATION INCJul 26, 2023 → Jul 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026