Equipment unit · VIN-decoded · NHTSA vPIC

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

3R9T493A0PC173696 · TRAILER
Carriers run under5
22 mo
Inspections11
all-time
OOS inspections3
of 11
First seenJun 21, 2023
TX
Last seenApr 16, 2025
TX
Inspected under 5 different carriers in 22 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
3R9T493A0PC173696
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
Jun 18, 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
T493A

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

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
173696

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 · Jun 21, 2023 – Apr 16, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 16, 2025TXII · Walk-around6OOSTRANSPORTES Y MAQUINARIA MORO SA DE CV 378262786US5K/TA
Oct 10, 2024TXII · Walk-around6LUCIO VALENZUELA ZAMORA 386234686US5K/MX
Apr 30, 2024TXI · Full1ROBERTO RAMIREZ GONZALEZ 284150086US5K/TA
Mar 19, 2024TXII · Walk-around5OOSJOSE ALBERTO CHAPA HERNANDEZ 345304986US5K/MX
Mar 6, 2024USII · Walk-around2OOSJOSE ALBERTO CHAPA HERNANDEZ 345304986US5K/MX
Feb 20, 2024TXIII · Driver-only1JOSE ALBERTO CHAPA HERNANDEZ 345304986US5K/MX
Jan 10, 2024TXIII · Driver-only4AUTOTANQUES EL NUEVO LEON SA DE CV 341972186US5K/MX
Jan 10, 2024TXIII · Driver-only4AUTOTANQUES EL NUEVO LEON SA DE CV 341972186US5K/MX
Dec 8, 2023TXII · Walk-around3TRANSPORTES Y MAQUINARIA MORO SA DE CV 378262786US5K/MX
Oct 23, 2023TXI · Full4TRANSPORTES Y MAQUINARIA MORO SA DE CV 378262786US5K/TA
Jun 21, 2023TXIII · Driver-only0TRANSPORTES Y MAQUINARIA MORO SA DE CV 378262786US5K/TA
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES Y MAQUINARIA MORO SA DE CV3782627Jun 21, 2023Apr 16, 20254TA
LUCIO VALENZUELA ZAMORA3862346Oct 10, 2024Oct 10, 20241TA
ROBERTO RAMIREZ GONZALEZ2841500Apr 30, 2024Apr 30, 20241TA
JOSE ALBERTO CHAPA HERNANDEZ3453049Feb 20, 2024Mar 19, 20243TA
AUTOTANQUES EL NUEVO LEON SA DE CV3419721Jan 10, 2024Jan 10, 20242TA
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.
86US5KTATRANSPORTES Y MAQUINARIA MORO SA DE CVJun 21, 2023Apr 16, 20253
86US5KMXLUCIO VALENZUELA ZAMORAOct 10, 2024Oct 10, 20241
86US5KTAROBERTO RAMIREZ GONZALEZApr 30, 2024Apr 30, 20241
86US5KMXJOSE ALBERTO CHAPA HERNANDEZFeb 20, 2024Mar 19, 20243
86US5KMXAUTOTANQUES EL NUEVO LEON SA DE CVJan 10, 2024Jan 10, 20242
86US5KMXTRANSPORTES Y MAQUINARIA MORO SA DE CVDec 8, 2023Dec 8, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 18, 2026