Equipment unit · VIN-decoded · NHTSA vPIC

2023 Carmex

3A9DM3926PG019271 · TRAILER
Carriers run under4
29 mo
Inspections4
all-time
OOS inspections1
of 4
First seenFeb 21, 2024
TX
Last seenJul 17, 2026
TX
Inspected under 4 different carriers in 29 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
3A9DM3926PG019271
Make
Carmex
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 23, 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
6 · valid

Deterministic · position 9; calculated value 6.

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
019271

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 · Feb 21, 2024 – Jul 17, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 17, 2026TXII · Walk-around3GRUPO TRANSPORTISTA TITSA SA DE CV 356975682UN7P/MX
Jun 2, 2025TXI · Full7MUSTANG TRUCKING LLC 232476982UN7P/MX
Dec 10, 2024USI · Full2TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV 126137682UN7P/MX
Feb 21, 2024TXII · Walk-around2OOSTRANSPORTE INTERNACIONAL LOPEZ OCHOA SA DE C V 104190782UN7P/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GRUPO TRANSPORTISTA TITSA SA DE CV3569756Jul 17, 2026Jul 17, 20261TA
MUSTANG TRUCKING LLC2324769Jun 2, 2025Jun 2, 20251TX
TRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CV1261376Dec 10, 2024Dec 10, 20241TA
TRANSPORTE INTERNACIONAL LOPEZ OCHOA SA DE C V1041907Feb 21, 2024Feb 21, 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.
82UN7PMX2GRUPO TRANSPORTISTA TITSA SA DE CVJul 17, 2026Jul 17, 20261
82UN7PMXMUSTANG TRUCKING LLCJun 2, 2025Jun 2, 20251
82UN7PMXTRANSPORTES INTERNACIONALES TAMAULIPECOS SA DE CVDec 10, 2024Dec 10, 20241
82UN7PMXTRANSPORTE INTERNACIONAL LOPEZ OCHOA SA DE C VFeb 21, 2024Feb 21, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 23, 2026