Equipment unit · VIN-decoded · NHTSA vPIC

2021 Truxton

3A9TA44T9MC249917 · Trailer · TRAILER
Carriers run under3
37 mo
Inspections25
all-time
OOS inspections9
of 25
First seenJun 15, 2023
TX
Last seenJul 21, 2026
TX
Inspected under 3 different carriers in 37 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
3A9TA44T9MC249917
Make
Truxton
Model
Truxton
Model year
2021
Body class
Trailer
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
TA44T

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1991 or 2021

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

North American serial sequence
249917

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.

Make
TRUXTON

Prefix basis · 106 decoded VINs at 100.0% prefix purity.

Model
Truxton

Prefix basis · 106 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

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
2021

Observed directly for this VIN via NHTSA vPIC.

Observed make
TRUXTON

Observed directly for this VIN via NHTSA vPIC.

Observed model
Truxton

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 15, 2023 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026TXII · Walk-around5OOSJESSICA LIZETH ACOSTA SANCHEZ 374789658UM3E/MX
Dec 23, 2024TXI · Full5JESSICA LIZETH ACOSTA SANCHEZ 374789658UM3E/MX
Dec 20, 2024TXII · Walk-around0LUIS ALBERTO MELENDEZ MACIEL 374782258UM3E/MX
Dec 6, 2024TXIII · Driver-only0ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
May 23, 2024TXII · Walk-around7OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
May 20, 2024TXII · Walk-around3OOSLUIS ALBERTO MELENDEZ MACIEL 374782258UM3E/MX
May 3, 2024TXI · Full11OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Apr 30, 2024TXI · Full7LUIS ALBERTO MELENDEZ MACIEL 374782258UM3E/MX
Feb 2, 2024TXI · Full3ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Jan 26, 2024TXI · Full3OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Dec 5, 2023TXI · Full4LUIS ALBERTO MELENDEZ MACIEL 374782258UM3E/MX
Nov 30, 2023TXI · Full5LUIS ALBERTO MELENDEZ MACIEL 374782258UM3E/MX
Nov 7, 2023TXI · Full3JESSICA LIZETH ACOSTA SANCHEZ 374789658UM3E/MX
Nov 1, 2023TXI · Full4JESSICA LIZETH ACOSTA SANCHEZ 374789658UM3E/MX
Oct 25, 2023TXII · Walk-around6ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Sep 25, 2023TXI · Full8OOSJESSICA LIZETH ACOSTA SANCHEZ 374789658UM3E/MX
Aug 28, 2023TXI · Full3JESSICA LIZETH ACOSTA SANCHEZ 374789658UM3E/MX
Aug 10, 2023USI · Full3OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/TA
Aug 8, 2023USII · Walk-around0ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/TA
Jul 28, 2023TXI · Full7ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Jul 26, 2023TXI · Full9OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Jul 12, 2023TXI · Full5ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/MX
Jun 27, 2023TXII · Walk-around6OOSROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/TA
Jun 20, 2023TXIII · Driver-only3ROBERTO CARLOS ALVAREZ MARTINEZ 328259458UM3E/TA
Jun 15, 2023TXI · Full10LUIS ALBERTO MELENDEZ MACIEL 374782258UM3E/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JESSICA LIZETH ACOSTA SANCHEZ3747896Aug 28, 2023Jul 21, 20266TA
LUIS ALBERTO MELENDEZ MACIEL3747822Jun 15, 2023Dec 20, 20246TA
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Jun 20, 2023Dec 6, 202413TA
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.
58UM3EMX2JESSICA LIZETH ACOSTA SANCHEZAug 28, 2023Jul 21, 20266
58UM3EMXLUIS ALBERTO MELENDEZ MACIELJun 15, 2023Dec 20, 20246
58UM3EMXROBERTO CARLOS ALVAREZ MARTINEZJul 12, 2023Dec 6, 20249
58UM3ETAROBERTO CARLOS ALVAREZ MARTINEZJun 20, 2023Aug 10, 20234
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026