Equipment unit · VIN-decoded · NHTSA vPIC

2021 Truxton

3A9TA44TXMC249991 · Trailer · TRAILER
Carriers run under3
25 mo
Inspections9
all-time
OOS inspections5
of 9
First seenOct 17, 2023
TX
Last seenNov 8, 2025
TX
Inspected under 3 different carriers in 25 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
3A9TA44TXMC249991
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
TA44T

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

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
249991

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 · Oct 17, 2023 – Nov 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 8, 2025TXII · Walk-around4OOSTRANSPORTES RIOL SA DE CV 419593330UP8M/MX
Feb 6, 2025TXII · Walk-around7OOSTRANSPORTES RIOL SA DE CV 419593330UP8M/MX
Jul 20, 2024TXIII · Driver-only7OOSFLETES INTERNACIONALES NAYROS SA DE CV 244077330UP8M/MX
Jan 18, 2024TXII · Walk-around4FLETES INTERNACIONALES NAYROS SA DE CV 244077330UP8M/MX
Jan 8, 2024TXII · Walk-around0FLETES INTERNACIONALES NAYROS SA DE CV 244077330UP8M/MX
Dec 27, 2023TXII · Walk-around1FLETES INTERNACIONALES NAYROS SA DE CV 244077330UP8M/MX
Nov 9, 2023TXII · Walk-around5FLETES INTERNACIONALES NAYROS SA DE CV 244077330UP8M/MX
Oct 30, 2023TXII · Walk-around8OOSFLETES INTERNACIONALES NAYROS SA DE CV 244077330UP8M/MX
Oct 17, 2023TXII · Walk-around5OOSDAVID ALBERTO DAMKEN GUERRERO 403324330UP8M/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES RIOL SA DE CV4195933Feb 6, 2025Nov 8, 20252TA
FLETES INTERNACIONALES NAYROS SA DE CV2440773Oct 30, 2023Jul 20, 20246TA
DAVID ALBERTO DAMKEN GUERRERO4033243Oct 17, 2023Oct 17, 20231TA
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.
30UP8MMXTRANSPORTES RIOL SA DE CVFeb 6, 2025Nov 8, 20252
30UP8MMXFLETES INTERNACIONALES NAYROS SA DE CVOct 30, 2023Jul 20, 20246
30UP8MMXDAVID ALBERTO DAMKEN GUERREROOct 17, 2023Oct 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026