Equipment unit · VIN-decoded · NHTSA vPIC

2024 Redman Manufacturas, S.a. De C.v.

3R9T453A5RC173608 · TRAILER
Carriers run under3
15 mo
Inspections8
all-time
OOS inspections1
of 8
First seenJul 31, 2024
TX
Last seenOct 31, 2025
TX
Inspected under 3 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
3R9T453A5RC173608
Make
Redman Manufacturas, S.a. De C.v.
Model
Not decoded
Model year
2024
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
T453A

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1994 or 2024

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

North American serial sequence
173608

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
2024

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 · Jul 31, 2024 – Oct 31, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 31, 2025TXII · Walk-around2GERARDO AYALA ROEL 380185651UM9B/MX
Oct 24, 2025TXII · Walk-around2GERARDO AYALA ROEL 380185651UM9B/MX
Mar 28, 2025TXII · Walk-around1GERARDO AYALA ROEL 380185651UM9B/MX
Mar 3, 2025TXI · Full3OOSGERARDO AYALA ROEL 380185651UM9B/MX
Feb 14, 2025USI · Full5JOSE LUIS DELGADO CASTILLO 106475751UM9B/MX
Sep 26, 2024TXII · Walk-around0VALERIA AIDA ORTA VARGAS 399150051UM9B/MX
Sep 13, 2024TXI · Full3VALERIA AIDA ORTA VARGAS 399150030X516V/TX
Jul 31, 2024TXII · Walk-around5VALERIA AIDA ORTA VARGAS 399150030X516V/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GERARDO AYALA ROEL3801856Mar 3, 2025Oct 31, 20254TA
JOSE LUIS DELGADO CASTILLO1064757Feb 14, 2025Feb 14, 20251TA
VALERIA AIDA ORTA VARGAS3991500Jul 31, 2024Sep 26, 20243TA
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.
51UM9BMXGERARDO AYALA ROELMar 3, 2025Oct 31, 20254
51UM9BMXJOSE LUIS DELGADO CASTILLOFeb 14, 2025Feb 14, 20251
51UM9BMXVALERIA AIDA ORTA VARGASSep 26, 2024Sep 26, 20241
30X516VTXVALERIA AIDA ORTA VARGASJul 31, 2024Sep 13, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026