Equipment unit · VIN-decoded · NHTSA vPIC

2022 Carmex

3A9DM392XNG019190 · TRAILER
Carriers run under2
35 mo
Inspections14
all-time
OOS inspections1
of 14
First seenJun 13, 2023
TX
Last seenMay 11, 2026
TX
Inspected under 2 different carriers in 35 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
3A9DM392XNG019190
Make
Carmex
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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
X · valid

Deterministic · position 9; calculated value X.

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
019190

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 · Jun 13, 2023 – May 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 11, 2026TXI · Full0QUALITY TANK SA DE CV 286460084UM6E/MX
Mar 2, 2026TXI · Full8QUALITY TANK SA DE CV 286460084UM6E/MX
Dec 9, 2025USII · Walk-around0QUALITY TANK SA DE CV 286460084UM6E/MX
Sep 10, 2025TXII · Walk-around0SERVICIOS ESPECIALIZADOS ALANIS SA DE CV 55947784UM6E/MX
Apr 11, 2025TXII · Walk-around0QUALITY TANK SA DE CV 286460084UM6E/MX
Sep 24, 2024TXI · Full0QUALITY TANK SA DE CV 286460084UM6E/MX
Jun 12, 2024TXII · Walk-around0QUALITY TANK SA DE CV 286460084UM6E/MX
Apr 25, 2024TXI · Full0QUALITY TANK SA DE CV 286460084UM6E/DF
Apr 11, 2024USI · Full1QUALITY TANK SA DE CV 286460084UM6E/MX
Jan 29, 2024TXI · Full4OOSQUALITY TANK SA DE CV 286460084UM6E/MX
Jan 17, 2024TXI · Full0QUALITY TANK SA DE CV 286460084UM6E/MX
Jan 11, 2024TXI · Full1QUALITY TANK SA DE CV 286460084UM6E/MX
Nov 21, 2023TXI · Full1QUALITY TANK SA DE CV 286460084UM6E/MX
Jun 13, 2023TXI · Full0QUALITY TANK SA DE CV 286460084UM6E/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 CV2864600Jun 13, 2023May 11, 202613NL
SERVICIOS ESPECIALIZADOS ALANIS SA DE CV559477Sep 10, 2025Sep 10, 20251NL
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.
84UM6EMXQUALITY TANK SA DE CVJun 13, 2023May 11, 202612
84UM6EMXSERVICIOS ESPECIALIZADOS ALANIS SA DE CVSep 10, 2025Sep 10, 20251
84UM6EDFQUALITY TANK SA DE CVApr 25, 2024Apr 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026