Equipment unit · VIN-decoded · NHTSA vPIC

2022 Carmex

3A9DM4835NG019193 · TRAILER
Carriers run under2
14 mo
Inspections11
all-time
OOS inspections5
of 11
First seenSep 4, 2024
TX
Last seenNov 3, 2025
TX
Inspected under 2 different carriers in 14 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
3A9DM4835NG019193
Make
Carmex
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1992 or 2022

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

North American serial sequence
019193

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
2022

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 · Sep 4, 2024 – Nov 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 3, 2025TXI · Full3OOSTCF TRANSPORTATION GROUP SA DE CV 414900297UG9A/MX
May 29, 2025TXI · Full5OOSTRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
Apr 29, 2025TXII · Walk-around0TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380322W846V/TX
Apr 25, 2025USI · Full3OOSTRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
Mar 24, 2025TXII · Walk-around1TCF TRANSPORTATION GROUP SA DE CV 414900297UG9A/MX
Feb 27, 2025USI · Full4TCF TRANSPORTATION GROUP SA DE CV 414900297UG9A/MX
Feb 4, 2025USII · Walk-around0TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
Jan 24, 2025TXI · Full8OOSTRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
Jan 16, 2025TXI · Full9OOSTRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
Nov 8, 2024TXII · Walk-around1TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
Sep 4, 2024TXIII · Driver-only3TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV 256380397UG9A/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TCF TRANSPORTATION GROUP SA DE CV4149002Feb 27, 2025Nov 3, 20253TA
TRANSPORTES REFRIGERADOS GC XPRESS SA DE CV2563803Sep 4, 2024May 29, 20258TA
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.
97UG9AMXTCF TRANSPORTATION GROUP SA DE CVFeb 27, 2025Nov 3, 20253
97UG9AMXTRANSPORTES REFRIGERADOS GC XPRESS SA DE CVSep 4, 2024May 29, 20257
22W846VTXTRANSPORTES REFRIGERADOS GC XPRESS SA DE CVApr 29, 2025Apr 29, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026