Equipment unit · VIN-decoded · NHTSA vPIC

2021 Truxton

3A9TA49T7MC249651 · Trailer · TRAILER
Carriers run under4
16 mo
Inspections4
all-time
OOS inspections3
of 4
First seenSep 26, 2023
TX
Last seenJan 23, 2025
TX
Inspected under 4 different carriers in 16 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
3A9TA49T7MC249651
Make
Truxton
Model
Truxton
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 12, 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
7 · valid

Deterministic · position 9; calculated value 7.

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
249651

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 · Sep 26, 2023 – Jan 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 23, 2025TXII · Walk-around2SERGIO TADEO RODRIGUEZ MARES 328061138UM5B/MX
Oct 23, 2024TXI · Full6OOSJESSICA LIZETH ACOSTA SANCHEZ 374789638UM5B/MX
Jul 16, 2024TXII · Walk-around2OOSLUIS ALBERTO MELENDEZ MACIEL 374782238UM5B/MX
Sep 26, 2023TXII · Walk-around4OOSJULIO RODOLFO GONZALEZ OLVEDA 292750838UM5B/DF
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERGIO TADEO RODRIGUEZ MARES3280611Jan 23, 2025Jan 23, 20251TA
JESSICA LIZETH ACOSTA SANCHEZ3747896Oct 23, 2024Oct 23, 20241TA
LUIS ALBERTO MELENDEZ MACIEL3747822Jul 16, 2024Jul 16, 20241TA
JULIO RODOLFO GONZALEZ OLVEDA2927508Sep 26, 2023Sep 26, 20231MX
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.
38UM5BMXSERGIO TADEO RODRIGUEZ MARESJan 23, 2025Jan 23, 20251
38UM5BMXJESSICA LIZETH ACOSTA SANCHEZOct 23, 2024Oct 23, 20241
38UM5BMXLUIS ALBERTO MELENDEZ MACIELJul 16, 2024Jul 16, 20241
38UM5BDFJULIO RODOLFO GONZALEZ OLVEDASep 26, 2023Sep 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026