Equipment unit · VIN-decoded · NHTSA vPIC

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

3R9T453A0MC173492 · TRAILER
Carriers run under4
15 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJun 6, 2024
TX
Last seenSep 23, 2025
TX
Inspected under 4 different carriers in 15 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
3R9T453A0MC173492
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 28, 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
0 · valid

Deterministic · position 9; calculated value 0.

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
173492

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 · Jun 6, 2024 – Sep 23, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 23, 2025TXII · Walk-around3ROBERTO CARLOS ALVAREZ MARTINEZ 32825947WL629A/TA
Mar 15, 2025TXII · Walk-around7LOGICE CORP SA DE CV 40507137WL629A/TA
Aug 3, 2024TXI · Full6OOSTRANSPORTES FAMEGO SA DE CV 40729087WL629A/TA
Jun 24, 2024USII · Walk-around3TRANSPORTES FAMEGO SA DE CV 40729087WL629A/MX
Jun 20, 2024USI · Full7TRANSPORTES FAMEGO SA DE CV 40729087WL629A/MX
Jun 6, 2024TXII · Walk-around1LUIS BASILIO MENDOZA GOLLAS 32200537WL629A/MX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTO CARLOS ALVAREZ MARTINEZ3282594Sep 23, 2025Sep 23, 20251TA
LOGICE CORP SA DE CV4050713Mar 15, 2025Mar 15, 20251GJ
TRANSPORTES FAMEGO SA DE CV4072908Jun 20, 2024Aug 3, 20243JA
LUIS BASILIO MENDOZA GOLLAS3220053Jun 6, 2024Jun 6, 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.
7WL629ATAROBERTO CARLOS ALVAREZ MARTINEZSep 23, 2025Sep 23, 20251
7WL629ATALOGICE CORP SA DE CVMar 15, 2025Mar 15, 20251
7WL629ATATRANSPORTES FAMEGO SA DE CVAug 3, 2024Aug 3, 20241
7WL629AMXTRANSPORTES FAMEGO SA DE CVJun 20, 2024Jun 24, 20242
7WL629AMXLUIS BASILIO MENDOZA GOLLASJun 6, 2024Jun 6, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026