Equipment unit · VIN-decoded · NHTSA vPIC

2018 Carmex

3A9DM3923JG019185 · TRAILER
Carriers run under2
34 mo
Inspections15
all-time
OOS inspections3
of 15
First seenJul 31, 2023
TX
Last seenMay 27, 2026
TX
Inspected under 2 different carriers in 34 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
3A9DM3923JG019185
Make
Carmex
Model
Not decoded
Model year
2018
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.
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
DM392

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1988 or 2018

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

North American serial sequence
019185

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
2018

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 31, 2023 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026TXII · Walk-around4OOSSERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Apr 28, 2026USI · Full4SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Mar 11, 2026TXII · Walk-around1SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/DF
Mar 6, 2026TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/TA
May 12, 2025TXI · Full0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
May 23, 2024TXII · Walk-around1SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Jan 30, 2024TXI · Full0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Jan 26, 2024TXII · Walk-around4OOSSERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Jan 16, 2024TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Nov 7, 2023TXI · Full5SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Oct 23, 2023TXI · Full0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Oct 20, 2023TXI · Full1OOSRS TRANSFER SA DE CV 115682547UC9A/MX
Oct 4, 2023TXI · Full2SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Aug 3, 2023TXIII · Driver-only0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
Jul 31, 2023TXI · Full0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947747UC9A/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERVICIOS ESPECIALIZADOS ALANIS SA DE CV559477Jul 31, 2023May 27, 202614NL
RS TRANSFER SA DE CV1156825Oct 20, 2023Oct 20, 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.
47UC9AMXSERVICIOS ESPECIALIZADOS ALANIS SA DE CVJul 31, 2023May 27, 202612
47UC9ADFSERVICIOS ESPECIALIZADOS ALANIS SA DE CVMar 11, 2026Mar 11, 20261
47UC9ATASERVICIOS ESPECIALIZADOS ALANIS SA DE CVMar 6, 2026Mar 6, 20261
47UC9AMXRS TRANSFER SA DE CVOct 20, 2023Oct 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026