Equipment unit · VIN-decoded · NHTSA vPIC

2022 Carmex

3A9DM4834NG019069 · TRAILER
Carriers run under3
9 mo
Inspections9
all-time
OOS inspections2
of 9
First seenOct 30, 2023
TX
Last seenJul 31, 2024
TX
Inspected under 3 different carriers in 9 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
3A9DM4834NG019069
Make
Carmex
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 19, 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
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
019069

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 · Oct 30, 2023 – Jul 31, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 31, 2024TXI · Full6JESSICA LIZETH ACOSTA SANCHEZ 374789680UL8P/MX
Feb 12, 2024TXI · Full0JESSICA LIZETH ACOSTA SANCHEZ 374789680UL8P/MX
Dec 29, 2023TXI · Full3ROBERTO CARLOS ALVAREZ MARTINEZ 328259480UL8P/MX
Dec 7, 2023TXI · Full0ROBERTO CARLOS ALVAREZ MARTINEZ 328259480UL8P/MX
Dec 7, 2023TXII · Walk-around1OLLEOEXPRESS S DE RL DE CV 398984580UL8P/MX
Dec 6, 2023TXI · Full19OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259480UL8P/MX
Dec 4, 2023TXI · Full2ROBERTO CARLOS ALVAREZ MARTINEZ 328259480UL8P/MX
Nov 29, 2023USI · Full3ROBERTO CARLOS ALVAREZ MARTINEZ 328259480UL8P/MX
Oct 30, 2023TXII · Walk-around7OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259480UL8P/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JESSICA LIZETH ACOSTA SANCHEZ3747896Feb 12, 2024Jul 31, 20242TA
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Oct 30, 2023Dec 29, 20236TA
OLLEOEXPRESS S DE RL DE CV3989845Dec 7, 2023Dec 7, 20231QE
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.
80UL8PMXJESSICA LIZETH ACOSTA SANCHEZFeb 12, 2024Jul 31, 20242
80UL8PMXROBERTO CARLOS ALVAREZ MARTINEZOct 30, 2023Dec 29, 20236
80UL8PMXOLLEOEXPRESS S DE RL DE CVDec 7, 2023Dec 7, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026