Equipment unit · VIN-decoded · NHTSA vPIC

2023 Carmex

3A9DM4837PG019456 · TRAILER
Carriers run under7
23 mo
Inspections15
all-time
OOS inspections5
of 15
First seen06/21/2023
TX
Last seen05/24/2025
TX
Inspected under 7 different carriers in 23 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
3A9DM4837PG019456
Make
Carmex
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/16/2026
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 · 06/21/2023 – 05/24/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
05/24/2025TXII · Walk-around11OOSTRANSPORTES Y MAQUINARIA MORO SA DE CV 378262701UN9M/MX
02/21/2025TXII · Walk-around0—LUCIO VALENZUELA ZAMORA 386234601UN9M/MX
12/05/2024TXII · Walk-around11OOSTRANSPORTES Y MAQUINARIA MORO SA DE CV 378262701UN9M/MX
08/29/2024TXII · Walk-around1—LUCIO VALENZUELA ZAMORA 386234601UN9M/TA
06/27/2024TXII · Walk-around4OOSMARIA DEL ROSARIO PONCE DIAZ 126091901UN9M/MX
04/09/2024TXII · Walk-around2OOSROBERTO RAMIREZ GONZALEZ 284150001UN9M/MX
03/19/2024TXIII · Driver-only3—TRANSPORTES Y MAQUINARIA MORO SA DE CV 378262701UN9M/MX
03/15/2024TXIII · Driver-only4—TRANSPORTES Y MAQUINARIA MORO SA DE CV 378262701UN9M/MX
02/12/2024TXIII · Driver-only0—LUCIO VALENZUELA ZAMORA 386234601UN9M/TA
01/15/2024TXII · Walk-around2—AUTOTANQUES EL NUEVO LEON SA DE CV 341972101UN9M/MX
01/11/2024TXI · Full6—JOSE ALBERTO CHAPA HERNANDEZ 345304901UN9M/MX
01/09/2024TXI · Full4—JOSE ALBERTO CHAPA HERNANDEZ 345304901UN9M/TA
12/12/2023TXII · Walk-around5OOSJOSE ALBERTO CHAPA HERNANDEZ 345304901UN9M/DF
10/27/2023TXIII · Driver-only1—JOSE FRANCISCO GUTIERREZ VEGA 375825901UN9M/MX
06/21/2023TXIII · Driver-only2—AUTOTANQUES EL NUEVO LEON SA DE CV 341972101UN9M/TA
03

Carriers this unit has run under

7 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES Y MAQUINARIA MORO SA DE CV378262703/15/202405/24/20254TA
LUCIO VALENZUELA ZAMORA386234602/12/202402/21/20253TA
MARIA DEL ROSARIO PONCE DIAZ126091906/27/202406/27/20241TA
ROBERTO RAMIREZ GONZALEZ284150004/09/202404/09/20241TA
AUTOTANQUES EL NUEVO LEON SA DE CV341972106/21/202301/15/20242TA
JOSE ALBERTO CHAPA HERNANDEZ345304912/12/202301/11/20243TA
JOSE FRANCISCO GUTIERREZ VEGA375825910/27/202310/27/20231TA
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.
01UN9MMX—TRANSPORTES Y MAQUINARIA MORO SA DE CV03/15/2024 → 05/24/20254
01UN9MMX—LUCIO VALENZUELA ZAMORA02/21/2025 → 02/21/20251
01UN9MTA—LUCIO VALENZUELA ZAMORA02/12/2024 → 08/29/20242
01UN9MMX—MARIA DEL ROSARIO PONCE DIAZ06/27/2024 → 06/27/20241
01UN9MMX—ROBERTO RAMIREZ GONZALEZ04/09/2024 → 04/09/20241
01UN9MMX—AUTOTANQUES EL NUEVO LEON SA DE CV01/15/2024 → 01/15/20241
01UN9MMX—JOSE ALBERTO CHAPA HERNANDEZ01/11/2024 → 01/11/20241
01UN9MTA—JOSE ALBERTO CHAPA HERNANDEZ01/09/2024 → 01/09/20241
01UN9MDF—JOSE ALBERTO CHAPA HERNANDEZ12/12/2023 → 12/12/20231
01UN9MMX—JOSE FRANCISCO GUTIERREZ VEGA10/27/2023 → 10/27/20231
01UN9MTA—AUTOTANQUES EL NUEVO LEON SA DE CV06/21/2023 → 06/21/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/16/2026