Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mertz manufacturing Mertz Manufacturing, LLC

1M91H4320JA211841 · Trailer · TRAILER
Carriers run under5
31 mo
Inspections5
all-time
OOS inspections3
of 5
First seenJun 19, 2023
TX
Last seenJan 1, 2026
TX
Inspected under 5 different carriers in 31 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
1M91H4320JA211841
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 · Jun 19, 2023 – Jan 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 1, 2026TXII · Walk-around2—EGG TRUCKING LLC 726646AJ9302/OK
Dec 2, 2024TXII · Walk-around5OOSWHITEHORSE EXPRESS TRANSPORT LLC 3372884AJ9302/OK
Nov 13, 2024TXII · Walk-around2OOSMARTINEZ CARGO LOGISTICS LLC 3892930AJ9302/OK
Oct 1, 2024TXII · Walk-around4OOSJUAN ENRIQUE GUERRA 716270AJ9302/OK
Jun 19, 2023TXII · Walk-around0—PLATINUM 21 LOGISTICS LLC 2872634AJ9302/OK
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EGG TRUCKING LLC726646Jan 1, 2026Jan 1, 20261TX
WHITEHORSE EXPRESS TRANSPORT LLC3372884Dec 2, 2024Dec 2, 20241TX
MARTINEZ CARGO LOGISTICS LLC3892930Nov 13, 2024Nov 13, 20241TX
JUAN ENRIQUE GUERRA716270Oct 1, 2024Oct 1, 20241TX
PLATINUM 21 LOGISTICS LLC2872634Jun 19, 2023Jun 19, 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.
AJ9302OK—EGG TRUCKING LLCJan 1, 2026 → Jan 1, 20261
AJ9302OK—WHITEHORSE EXPRESS TRANSPORT LLCDec 2, 2024 → Dec 2, 20241
AJ9302OK—MARTINEZ CARGO LOGISTICS LLCNov 13, 2024 → Nov 13, 20241
AJ9302OK—JUAN ENRIQUE GUERRAOct 1, 2024 → Oct 1, 20241
AJ9302OK—PLATINUM 21 LOGISTICS LLCJun 19, 2023 → Jun 19, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026