Equipment unit · VIN-decoded · NHTSA vPIC

2021 Truxton

3A9TA49T5MC249261 · Trailer · TRAILER
Carriers run under3
7 mo
Inspections9
all-time
OOS inspections3
of 9
First seenJul 12, 2023
TX
Last seenFeb 16, 2024
US
Inspected under 3 different carriers in 7 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
3A9TA49T5MC249261
Make
Truxton
Model
Truxton
Model year
2021
Body class
Trailer
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
TA49T

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
249261

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 · 218 decoded VINs at 100.0% prefix purity.

Model
Truxton

Prefix basis · 218 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 · Jul 12, 2023 – Feb 16, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 16, 2024USIII · Driver-only0ROBERTO CARLOS ALVAREZ MARTINEZ 328259459UK3D/MX
Dec 26, 2023TXI · Full1OOSLUIS ALBERTO MELENDEZ MACIEL 374782259UK3D/MX
Dec 12, 2023TXII · Walk-around0LUIS ALBERTO MELENDEZ MACIEL 374782259UK3D/MX
Nov 29, 2023TXI · Full3OOSLUIS ALBERTO MELENDEZ MACIEL 374782259UK3D/MX
Nov 21, 2023TXI · Full0JESSICA LIZETH ACOSTA SANCHEZ 374789659UK3D/MX
Nov 6, 2023TXI · Full7OOSLUIS ALBERTO MELENDEZ MACIEL 374782259UK3D/MX
Oct 4, 2023TXI · Full4JESSICA LIZETH ACOSTA SANCHEZ 374789659UK3D/MX
Aug 10, 2023TXI · Full0ROBERTO CARLOS ALVAREZ MARTINEZ 328259459UK3D/MX
Jul 12, 2023TXI · Full1ROBERTO CARLOS ALVAREZ MARTINEZ 328259459UK3D/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Jul 12, 2023Feb 16, 20243TA
LUIS ALBERTO MELENDEZ MACIEL3747822Nov 6, 2023Dec 26, 20234TA
JESSICA LIZETH ACOSTA SANCHEZ3747896Oct 4, 2023Nov 21, 20232TA
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.
59UK3DMXROBERTO CARLOS ALVAREZ MARTINEZJul 12, 2023Feb 16, 20243
59UK3DMXLUIS ALBERTO MELENDEZ MACIELNov 6, 2023Dec 26, 20234
59UK3DMXJESSICA LIZETH ACOSTA SANCHEZOct 4, 2023Nov 21, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026