Equipment unit · VIN-decoded · NHTSA vPIC

2023 Carmex

3A9DM483XPG019340 · TRAILER
Carriers run under4
17 mo
Inspections5
all-time
OOS inspections3
of 5
First seenDec 7, 2023
TX
Last seenMay 21, 2025
TX
Inspected under 4 different carriers in 17 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
3A9DM483XPG019340
Make
Carmex
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 30, 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 7, 2023 – May 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2025TXI · Full9OOSLUIS ALBERTO MELENDEZ MACIEL 374782292UM9T/MX
Feb 26, 2025TXI · Full12OOSLUIS BASILIO MENDOZA GOLLAS 322005392UM9T/MX
Aug 20, 2024TXII · Walk-around3—SERGIO TADEO RODRIGUEZ MARES 328061192UM9T/MX
Mar 27, 2024TXII · Walk-around0—YOLANDA MARES LUCIO 371088192UM9T/MX
Dec 7, 2023TXI · Full5OOSSERGIO TADEO RODRIGUEZ MARES 328061192UM9T/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LUIS ALBERTO MELENDEZ MACIEL3747822May 21, 2025May 21, 20251TA
LUIS BASILIO MENDOZA GOLLAS3220053Feb 26, 2025Feb 26, 20251TA
SERGIO TADEO RODRIGUEZ MARES3280611Dec 7, 2023Aug 20, 20242TA
YOLANDA MARES LUCIO3710881Mar 27, 2024Mar 27, 20241TA
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.
92UM9TMX—LUIS ALBERTO MELENDEZ MACIELMay 21, 2025 → May 21, 20251
92UM9TMX—LUIS BASILIO MENDOZA GOLLASFeb 26, 2025 → Feb 26, 20251
92UM9TMX—SERGIO TADEO RODRIGUEZ MARESDec 7, 2023 → Aug 20, 20242
92UM9TMX—YOLANDA MARES LUCIOMar 27, 2024 → Mar 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026