Equipment unit · VIN-decoded · NHTSA vPIC

2024 Carmex

3A9DM4833RG019019 · TRAILER
Carriers run under5
10 mo
Inspections11
all-time
OOS inspections4
of 11
First seenMar 27, 2024
TX
Last seenJan 16, 2025
TX
Inspected under 5 different carriers in 10 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
3A9DM4833RG019019
Make
Carmex
Model
Not decoded
Model year
2024
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
DM483

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1994 or 2024

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
019019

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
CARMEX

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Mar 27, 2024 – Jan 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 16, 2025TXIII · Driver-only4TRANSPORTES RIOL SA DE CV 419593309UN3P/MX
Dec 27, 2024TXII · Walk-around3TRANSPORTES RIOL SA DE CV 419593309UN3P/MX
Oct 25, 2024TXIII · Driver-only2FRANCISCO ZAPATA CRUZ 374727209UN3P/MX
Aug 30, 2024TXI · Full8SARO TRANSPORTS LLC 415426009UN3P/MX
Aug 22, 2024TXII · Walk-around2SARO TRANSPORTS LLC 415426009UN3P/MX
Aug 13, 2024TXI · Full19SARO TRANSPORTS LLC 415426009UN3P/MX
Aug 7, 2024TXII · Walk-around3OOSSARO TRANSPORTS LLC 415426009UN3P/MX
Jul 29, 2024TXII · Walk-around10OOSSARO TRANSPORTS LLC 415426009UN3P/MX
May 21, 2024TXII · Walk-around4OOSDANIEL CANO GARCIA 370995109UN3P/MX
Apr 20, 2024TXII · Walk-around0DANIEL CANO GARCIA 370995109UN3P/MX
Mar 27, 2024TXIII · Driver-only6OOSLUCIO VALENZUELA ZAMORA 386234609UN3P/MX
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES RIOL SA DE CV4195933Dec 27, 2024Jan 16, 20252TA
FRANCISCO ZAPATA CRUZ3747272Oct 25, 2024Oct 25, 20241TA
SARO TRANSPORTS LLC4154260Jul 29, 2024Aug 30, 20245TX
DANIEL CANO GARCIA3709951Apr 20, 2024May 21, 20242TA
LUCIO VALENZUELA ZAMORA3862346Mar 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.
09UN3PMXTRANSPORTES RIOL SA DE CVDec 27, 2024Jan 16, 20252
09UN3PMXFRANCISCO ZAPATA CRUZOct 25, 2024Oct 25, 20241
09UN3PMXSARO TRANSPORTS LLCJul 29, 2024Aug 30, 20245
09UN3PMXDANIEL CANO GARCIAApr 20, 2024May 21, 20242
09UN3PMXLUCIO VALENZUELA ZAMORAMar 27, 2024Mar 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026