Equipment unit · VIN-decoded · NHTSA vPIC

2023 Carmex

3A9DM483XPG019127 · TRAILER
Carriers run under4
8 mo
Inspections7
all-time
OOS inspections0
of 7
First seenOct 31, 2024
TX
Last seenJun 24, 2025
TX
Inspected under 4 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
3A9DM483XPG019127
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
X · valid

Deterministic · position 9; calculated value X.

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
019127

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 · Oct 31, 2024 – Jun 24, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2025TXII · Walk-around3CELSO ALDAPE RODRIGUEZ 396164675UM8T/TA
Jun 6, 2025USI · Full3CELSO ALDAPE RODRIGUEZ 396164675UM8T/MX
May 30, 2025TXII · Walk-around9ENRIQUE VEGA COBOS 389474075UM8T/MX
Mar 5, 2025TXI · Full2LUIS ALBERTO MELENDEZ MACIEL 374782275UM8T/MX
Dec 4, 2024TXII · Walk-around4JESSICA LIZETH ACOSTA SANCHEZ 374789675UM8T/MX
Nov 13, 2024TXII · Walk-around4LUIS ALBERTO MELENDEZ MACIEL 374782275UM8T/MX
Oct 31, 2024TXII · Walk-around4LUIS ALBERTO MELENDEZ MACIEL 374782275UM8T/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CELSO ALDAPE RODRIGUEZ3961646Jun 6, 2025Jun 24, 20252TA
ENRIQUE VEGA COBOS3894740May 30, 2025May 30, 20251GJ
LUIS ALBERTO MELENDEZ MACIEL3747822Oct 31, 2024Mar 5, 20253TA
JESSICA LIZETH ACOSTA SANCHEZ3747896Dec 4, 2024Dec 4, 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.
75UM8TTACELSO ALDAPE RODRIGUEZJun 24, 2025Jun 24, 20251
75UM8TMXCELSO ALDAPE RODRIGUEZJun 6, 2025Jun 6, 20251
75UM8TMXENRIQUE VEGA COBOSMay 30, 2025May 30, 20251
75UM8TMXLUIS ALBERTO MELENDEZ MACIELOct 31, 2024Mar 5, 20253
75UM8TMXJESSICA LIZETH ACOSTA SANCHEZDec 4, 2024Dec 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026