Equipment unit · VIN-decoded · NHTSA vPIC

2020 Redman Manufacturas, S.a. De C.v.

3R9T352A1LC173259 · TRAILER
Carriers run under3
10 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJun 21, 2023
TX
Last seenApr 5, 2024
TX
Inspected under 3 different carriers in 10 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
3R9T352A1LC173259
Make
Redman Manufacturas, S.a. De C.v.
Model
Not decoded
Model year
2020
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 4, 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
T352A

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1990 or 2020

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

North American serial sequence
173259

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
2020

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 5, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 5, 2024TXIII · Driver-only1AUTOTANQUES SANTAFE SA DE CV 333180519UJ4R/MX
Feb 16, 2024TXIII · Driver-only0EXPRESS JL NAVA SA DE CV 351129319UJ4R/TA
Jan 19, 2024TXII · Walk-around1EXPRESS JL NAVA SA DE CV 351129319UJ4R/MX
Jan 3, 2024TXI · Full14OOSMARTIN DIAZ RAMIREZ 341391119UJ4R/MX
Jun 21, 2023TXII · Walk-around2EXPRESS JL NAVA SA DE CV 351129319UJ4R/TA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTOTANQUES SANTAFE SA DE CV3331805Apr 5, 2024Apr 5, 20241TA
EXPRESS JL NAVA SA DE CV3511293Jun 21, 2023Feb 16, 20243NL
MARTIN DIAZ RAMIREZ3413911Jan 3, 2024Jan 3, 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.
19UJ4RMXAUTOTANQUES SANTAFE SA DE CVApr 5, 2024Apr 5, 20241
19UJ4RTAEXPRESS JL NAVA SA DE CVJun 21, 2023Feb 16, 20242
19UJ4RMXEXPRESS JL NAVA SA DE CVJan 19, 2024Jan 19, 20241
19UJ4RMXMARTIN DIAZ RAMIREZJan 3, 2024Jan 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026