Equipment unit · VIN-decoded · NHTSA vPIC

2023 Carmex

3A9DM4830PG019363 · TRAILER
Carriers run under2
8 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJul 4, 2023
TX
Last seenMar 18, 2024
TX
Inspected under 2 different carriers in 8 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
3A9DM4830PG019363
Make
Carmex
Model
Not decoded
Model year
2023
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
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1993 or 2023

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

North American serial sequence
019363

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
2023

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 · Jul 4, 2023 – Mar 18, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 18, 2024TXII · Walk-around5OOSAUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV 358692252UR7R/MX
Feb 13, 2024TXI · Full6AUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV 358692252UR7R/DF
Feb 8, 2024TXI · Full6OOSRICARDO MANUEL REYNA RODRIGUEZ 348059952UR7R/TA
Feb 8, 2024TXI · Full1AUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV 358692252UR7R/TA
Jan 2, 2024TXI · Full2AUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV 358692252UR7R/MX
Nov 17, 2023TXIII · Driver-only4AUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV 358692252UR7R/MX
Jul 4, 2023TXIII · Driver-only3AUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV 358692252UR7R/TA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CV3586922Jul 4, 2023Mar 18, 20246NL
RICARDO MANUEL REYNA RODRIGUEZ3480599Feb 8, 2024Feb 8, 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.
52UR7RMXAUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CVNov 17, 2023Mar 18, 20243
52UR7RDFAUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CVFeb 13, 2024Feb 13, 20241
52UR7RTARICARDO MANUEL REYNA RODRIGUEZFeb 8, 2024Feb 8, 20241
52UR7RTAAUTOTRANSPORTES ESPECIALIZADOS MTL SA DE CVJul 4, 2023Feb 8, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026