Equipment unit · VIN-decoded · NHTSA vPIC

2023 Redman Manufacturas, S.a. De C.v.

3R9T453A9PC173091 · TRAILER
Carriers run under3
26 mo
Inspections4
all-time
OOS inspections1
of 4
First seenMay 20, 2024
TX
Last seenJul 13, 2026
TX
Inspected under 3 different carriers in 26 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
3R9T453A9PC173091
Make
Redman Manufacturas, S.a. De C.v.
Model
Not decoded
Model year
2023
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 17, 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
T453A

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1993 or 2023

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

North American serial sequence
173091

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
2023

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 · May 20, 2024 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026TXII · Walk-around8OOSICRA SA DE CV 410706568UN1C/MX
Oct 7, 2024TXII · Walk-around4REGIOMONTANA DE CAMIONES DG SA DE CV 352238122T777M/TX
Jul 29, 2024TXIII · Driver-only4DIANA HERNANDEZ PADRON 338967168UN1C/MX
May 20, 2024TXIII · Driver-only4REGIOMONTANA DE CAMIONES DG SA DE CV 352238122W431V/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ICRA SA DE CV4107065Jul 13, 2026Jul 13, 20261JA
REGIOMONTANA DE CAMIONES DG SA DE CV3522381May 20, 2024Oct 7, 20242NL
DIANA HERNANDEZ PADRON3389671Jul 29, 2024Jul 29, 20241TA
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.
68UN1CMX2ICRA SA DE CVJul 13, 2026Jul 13, 20261
22T777MTXREGIOMONTANA DE CAMIONES DG SA DE CVOct 7, 2024Oct 7, 20241
68UN1CMXDIANA HERNANDEZ PADRONJul 29, 2024Jul 29, 20241
22W431VTXREGIOMONTANA DE CAMIONES DG SA DE CVMay 20, 2024May 20, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026