Equipment unit · VIN-decoded · NHTSA vPIC

2024 Carmex

3A9DM4833RG019022 · TRAILER
Carriers run under3
12 mo
Inspections7
all-time
OOS inspections4
of 7
First seenApr 19, 2024
TX
Last seenApr 11, 2025
TX
Inspected under 3 different carriers in 12 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
3A9DM4833RG019022
Make
Carmex
Model
Not decoded
Model year
2024
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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
019022

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 · Apr 19, 2024 – Apr 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 11, 2025TXI · Full2TRANSPORTES RIOL SA DE CV 419593315UN3P/MX
Apr 1, 2025USI · Full6TRANSPORTES RIOL SA DE CV 419593315UN3P/MX
Mar 27, 2025TXII · Walk-around4OOSTRANSPORTES RIOL SA DE CV 419593315UN3P/MX
Mar 6, 2025USI · Full3TRANSPORTES RIOL SA DE CV 419593315UN3P/MX
Jul 2, 2024USI · Full4OOSMAQUILADORA DE LUBRICANTES S A DE C V 408548715UN3P/MX
May 1, 2024TXII · Walk-around2OOSDANIEL CANO GARCIA 370995115UN3P/MX
Apr 19, 2024TXI · Full16OOSDANIEL CANO GARCIA 370995115UN3P/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES RIOL SA DE CV4195933Mar 6, 2025Apr 11, 20254TA
MAQUILADORA DE LUBRICANTES S A DE C V4085487Jul 2, 2024Jul 2, 20241NL
DANIEL CANO GARCIA3709951Apr 19, 2024May 1, 20242TA
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.
15UN3PMXTRANSPORTES RIOL SA DE CVMar 6, 2025Apr 11, 20254
15UN3PMXMAQUILADORA DE LUBRICANTES S A DE C VJul 2, 2024Jul 2, 20241
15UN3PMXDANIEL CANO GARCIAApr 19, 2024May 1, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026