Equipment unit · VIN-decoded · NHTSA vPIC

2024 Carmex

3A9DM4831RG019360 · TRAILER
Carriers run under4
15 mo
Inspections19
all-time
OOS inspections6
of 19
First seenJul 31, 2024
TX
Last seenOct 6, 2025
US
Inspected under 4 different carriers in 15 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
3A9DM4831RG019360
Make
Carmex
Model
Not decoded
Model year
2024
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 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 · Jul 31, 2024 – Oct 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 6, 2025USI · Full8—TRANSPORTES RIOL SA DE CV 419593319US6E/MX
Sep 24, 2025USI · Full7OOSTRANSPORTES RIOL SA DE CV 419593319US6E/MX
Sep 8, 2025TXII · Walk-around2—TRANSPORTES RIOL SA DE CV 419593319US6E/MX
Aug 27, 2025TXI · Full5—TRANSPORTES RIOL SA DE CV 419593319US6E/MX
Aug 13, 2025TXI · Full3—TRANSPORTES RIOL SA DE CV 419593319US6E/MX
Jul 10, 2025TXI · Full3—TRANSPORTES RIOL SA DE CV 419593319US6E/MX
Jun 17, 2025USII · Walk-around6OOSTRANSPORTES RIOL SA DE CV 419593319US6E/MX
May 28, 2025TXII · Walk-around5OOSTRANSPORTES RIOL SA DE CV 419593319US6E/MX
May 16, 2025TXI · Full7—TRANSPORTES RIOL SA DE CV 419593319US6E/MX
May 5, 2025TXIII · Driver-only5OOSTRANSPORTES RIOL SA DE CV 419593319US6E/MX
Apr 24, 2025USI · Full3OOSRAFAEL ROMERO DE LA GARZA 377921219US6E/MX
Apr 22, 2025TXII · Walk-around1OOSRAFAEL ROMERO DE LA GARZA 377921219US6E/MX
Apr 16, 2025USI · Full3—RAFAEL ROMERO DE LA GARZA 377921219US6E/MX
Mar 12, 2025TXI · Full3—LUIS ALFREDO BIASI 229977019US6E/MX
Feb 20, 2025TXIII · Driver-only4—LUIS ALFREDO BIASI 229977019US6E/MX
Jan 27, 2025USI · Full4—LUIS ALFREDO BIASI 229977019US6E/MX
Nov 8, 2024TXII · Walk-around4—MAQUILADORA DE LUBRICANTES S A DE C V 408548719US6E/MX
Aug 30, 2024TXII · Walk-around2—MAQUILADORA DE LUBRICANTES S A DE C V 408548719US6E/MX
Jul 31, 2024TXII · Walk-around1—MAQUILADORA DE LUBRICANTES S A DE C V 408548719US6E/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES RIOL SA DE CV4195933May 5, 2025Oct 6, 202510TA
RAFAEL ROMERO DE LA GARZA3779212Apr 16, 2025Apr 24, 20253TA
LUIS ALFREDO BIASI2299770Jan 27, 2025Mar 12, 20253TA
MAQUILADORA DE LUBRICANTES S A DE C V4085487Jul 31, 2024Nov 8, 20243NL
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.
19US6EMX—TRANSPORTES RIOL SA DE CVMay 5, 2025 → Oct 6, 202510
19US6EMX—RAFAEL ROMERO DE LA GARZAApr 16, 2025 → Apr 24, 20253
19US6EMX—LUIS ALFREDO BIASIJan 27, 2025 → Mar 12, 20253
19US6EMX—MAQUILADORA DE LUBRICANTES S A DE C VJul 31, 2024 → Nov 8, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026