Equipment unit · VIN-decoded · NHTSA vPIC

2024 Carmex

3A9DM4831RG019357 · TRAILER
Carriers run under6
13 mo
Inspections10
all-time
OOS inspections1
of 10
First seen07/09/2024
US
Last seen08/19/2025
TX
Inspected under 6 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
3A9DM4831RG019357
Make
Carmex
Model
Not decoded
Model year
2024
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/18/2026
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 · 07/09/2024 – 08/19/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
08/19/2025TXI · Full1—TRANSPORTES ESPECIALIZADOS ANTONIO GARZA RUIZ SA DE CV 73646391UM1C/MX
04/03/2025TXII · Walk-around2—RAFAEL ROMERO DE LA GARZA 377921291UM1C/MX
03/03/2025TXI · Full1—ROBERTO CARLOS ALVAREZ MARTINEZ 328259491UM1C/MX
02/10/2025TXI · Full1—ROBERTO CARLOS ALVAREZ MARTINEZ 328259491UM1C/MX
01/29/2025USI · Full3—ROBERTO CARLOS ALVAREZ MARTINEZ 328259491UM1C/MX
10/30/2024TXIII · Driver-only4—FRANCISCO ZAPATA CRUZ 374727291UM1C/MX
10/21/2024TXII · Walk-around4—FRANCISCO ZAPATA CRUZ 374727291UM1C/MX
09/12/2024TXII · Walk-around4—FRANCISCO ZAPATA CRUZ 374727291UM1C/MX
08/21/2024TXIII · Driver-only2OOSAUTOTRANSPORTES ONPETROL DE MEXICO SA DE CV 403461691UM1C/MX
07/09/2024USI · Full5—DANIEL CANO GARCIA 370995191UM1C/MX
03

Carriers this unit has run under

6 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES ESPECIALIZADOS ANTONIO GARZA RUIZ SA DE CV73646308/19/202508/19/20251TA
RAFAEL ROMERO DE LA GARZA377921204/03/202504/03/20251TA
ROBERTO CARLOS ALVAREZ MARTINEZ328259401/29/202503/03/20253TA
FRANCISCO ZAPATA CRUZ374727209/12/202410/30/20243TA
AUTOTRANSPORTES ONPETROL DE MEXICO SA DE CV403461608/21/202408/21/20241NL
DANIEL CANO GARCIA370995107/09/202407/09/20241TA
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.
91UM1CMX—TRANSPORTES ESPECIALIZADOS ANTONIO GARZA RUIZ SA DE CV08/19/2025 → 08/19/20251
91UM1CMX—RAFAEL ROMERO DE LA GARZA04/03/2025 → 04/03/20251
91UM1CMX—ROBERTO CARLOS ALVAREZ MARTINEZ01/29/2025 → 03/03/20253
91UM1CMX—FRANCISCO ZAPATA CRUZ09/12/2024 → 10/30/20243
91UM1CMX—AUTOTRANSPORTES ONPETROL DE MEXICO SA DE CV08/21/2024 → 08/21/20241
91UM1CMX—DANIEL CANO GARCIA07/09/2024 → 07/09/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/18/2026