Equipment unit · VIN-decoded · NHTSA vPIC

2021 Carmex

3A9VM3036MG019499 · TRAILER
Carriers run under1
26 mo
Inspections27
all-time
OOS inspections4
of 27
First seenJul 28, 2023
TX
Last seenSep 10, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3A9VM3036MG019499
Make
Carmex
Model
Not decoded
Model year
2021
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 13, 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
VM303

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1991 or 2021

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

North American serial sequence
019499

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
2021

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 28, 2023 – Sep 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 10, 2025USI · Full3TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Aug 18, 2025TXI · Full3TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Jul 4, 2025TXI · Full4TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Jun 26, 2025USI · Full2TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
May 30, 2025TXIII · Driver-only1TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
May 26, 2025TXII · Walk-around4TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
May 2, 2025USI · Full4TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Mar 5, 2025USI · Full7TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Jan 2, 2025USI · Full3OOSTRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Nov 20, 2024TXII · Walk-around1TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Nov 12, 2024USI · Full5TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Oct 23, 2024TXI · Full8TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Oct 15, 2024TXII · Walk-around2TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Jun 3, 2024TXI · Full5TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
May 22, 2024USIII · Driver-only0TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Apr 17, 2024USI · Full6OOSTRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Mar 25, 2024TXI · Full0TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Mar 6, 2024TXII · Walk-around0TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Mar 4, 2024USI · Full3TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Jan 31, 2024USI · Full0TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Dec 28, 2023TXII · Walk-around4TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Dec 27, 2023USI · Full1TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Dec 5, 2023TXI · Full2TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Nov 14, 2023TXII · Walk-around3OOSTRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Oct 26, 2023TXII · Walk-around5TRANSPORTADORA TREDA SA DE CV 136031885UM5B/TA
Jul 31, 2023TXI · Full1OOSTRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
Jul 28, 2023TXII · Walk-around1TRANSPORTADORA TREDA SA DE CV 136031885UM5B/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTADORA TREDA SA DE CV1360318Jul 28, 2023Sep 10, 202527TA
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.
85UM5BMXTRANSPORTADORA TREDA SA DE CVJul 28, 2023Sep 10, 202526
85UM5BTATRANSPORTADORA TREDA SA DE CVOct 26, 2023Oct 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 13, 2026