Equipment unit · VIN-decoded · NHTSA vPIC

2021 Redman Manufacturas, S.a. De C.v.

3R9T422A9MC173085 · TRAILER
Carriers run under2
30 mo
Inspections8
all-time
OOS inspections2
of 8
First seenJan 31, 2024
TX
Last seenJul 21, 2026
TX
Inspected under 2 different carriers in 30 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
3R9T422A9MC173085
Make
Redman Manufacturas, S.a. De C.v.
Model
Not decoded
Model year
2021
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
T422A

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
173085

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
2021

Observed directly for this VIN via NHTSA vPIC.

Observed make
REDMAN MANUFACTURAS, S.A. DE C.V.

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 · Jan 31, 2024 – Jul 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 21, 2026TXI · Full1FLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
Apr 24, 2026TXI · Full2FLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
Feb 17, 2026TXII · Walk-around6OOSFLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
Jan 15, 2026USI · Full7FLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
Sep 3, 2025TXII · Walk-around0DAMARIS MARGARITA ZAPATA CHAIREZ 290659271ES7G/MX
Feb 20, 2024USI · Full2FLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
Feb 9, 2024USI · Full8OOSFLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
Jan 31, 2024TXII · Walk-around3FLORENCIO GARCIA RUVALCABA 90985673UG8R/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
FLORENCIO GARCIA RUVALCABA909856Jan 31, 2024Jul 21, 20267TA
DAMARIS MARGARITA ZAPATA CHAIREZ2906592Sep 3, 2025Sep 3, 20251TA
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.
73UG8RMX2FLORENCIO GARCIA RUVALCABAJan 31, 2024Jul 21, 20267
71ES7GMXDAMARIS MARGARITA ZAPATA CHAIREZSep 3, 2025Sep 3, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026