Equipment unit · VIN-decoded · NHTSA vPIC

2022 Carmex

3A9DM3924NG019038 · TRAILER
Carriers run under2
34 mo
Inspections13
all-time
OOS inspections2
of 13
First seenSep 18, 2023
AZ
Last seenJul 30, 2026
US
Inspected under 2 different carriers in 34 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
3A9DM3924NG019038
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
4 · valid

Deterministic · position 9; calculated value 4.

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
019038

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 18, 2023 – Jul 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 30, 2026USIII · Driver-only0INTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Dec 18, 2025AZII · Walk-around4INTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Jul 22, 2025AZI · Full1INTERNATIONAL QTXPRESS LLC 322701592UL4H/SO
Jul 11, 2025USII · Walk-around0INTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Jun 18, 2025USII · Walk-around6OOSINTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Aug 6, 2024AZI · Full0INTERNATIONAL QTXPRESS LLC 322701592UL4H/SO
Jul 25, 2024USII · Walk-around0INTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Jul 12, 2024USII · Walk-around0QUALITY TANK SA DE CV 286460092UL4H/MX
Jul 5, 2024AZI · Full1QUALITY TANK SA DE CV 286460092UL4H/SO
Feb 5, 2024AZI · Full6OOSINTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Oct 9, 2023USII · Walk-around6QUALITY TANK SA DE CV 286460092UL4H/MX
Sep 27, 2023USII · Walk-around0INTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
Sep 18, 2023AZI · Full1INTERNATIONAL QTXPRESS LLC 322701592UL4H/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INTERNATIONAL QTXPRESS LLC3227015Sep 18, 2023Jul 30, 202610TX
QUALITY TANK SA DE CV2864600Oct 9, 2023Jul 12, 20243NL
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.
92UL4HMX2INTERNATIONAL QTXPRESS LLCSep 18, 2023Jul 30, 20268
92UL4HSOINTERNATIONAL QTXPRESS LLCAug 6, 2024Jul 22, 20252
92UL4HMXQUALITY TANK SA DE CVOct 9, 2023Jul 12, 20242
92UL4HSOQUALITY TANK SA DE CVJul 5, 2024Jul 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026