Equipment unit · VIN-decoded · NHTSA vPIC

2025 Carmex

3A9DM3928SG019068 · TRAILER
Carriers run under2
19 mo
Inspections11
all-time
OOS inspections2
of 11
First seenJan 28, 2025
TX
Last seenAug 21, 2026
TX
Inspected under 2 different carriers in 19 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
3A9DM3928SG019068
Make
Carmex
Model
Not decoded
Model year
2025
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
DM392

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1995 or 2025

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

North American serial sequence
019068

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
2025

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 · Jan 28, 2025 – Aug 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 21, 2026TXII · Walk-around0QUALITY TANK SA DE CV 286460086UW6U/MX
Aug 12, 2026TXI · Full3QUALITY TANK SA DE CV 286460086UW6U/MX
Aug 8, 2026TXII · Walk-around1QUALITY TANK SA DE CV 286460086UW6U/MX
Aug 1, 2026TXI · Full3QUALITY TANK SA DE CV 286460086UW6U/MX
Apr 20, 2026TXII · Walk-around0QUALITY TANK SA DE CV 286460086UW6U/MX
Feb 18, 2026TXII · Walk-around1QUALITY TANK SA DE CV 286460086UW6U/MX
Jan 28, 2026TXI · Full0QUALITY TANK SA DE CV 286460086UW6U/NL
Nov 4, 2025TXI · Full1OOSQUALITY TANK SA DE CV 286460086UW6U/MX
Sep 16, 2025USIII · Driver-only1OOSINTERNATIONAL QTXPRESS LLC 322701586UW6U/TA
Jul 18, 2025TXII · Walk-around0QUALITY TANK SA DE CV 286460086UW6U/TA
Jan 28, 2025TXII · Walk-around3QUALITY TANK SA DE CV 286460086UW6U/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
QUALITY TANK SA DE CV2864600Jan 28, 2025Aug 21, 202610NL
INTERNATIONAL QTXPRESS LLC3227015Sep 16, 2025Sep 16, 20251TX
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.
86UW6UMX2QUALITY TANK SA DE CVJan 28, 2025Aug 21, 20268
86UW6UNLQUALITY TANK SA DE CVJan 28, 2026Jan 28, 20261
86UW6UTAINTERNATIONAL QTXPRESS LLCSep 16, 2025Sep 16, 20251
86UW6UTAQUALITY TANK SA DE CVJul 18, 2025Jul 18, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026