Equipment unit · VIN-decoded · NHTSA vPIC

2021 Redman manufacturas, s.a. de c.v.

3R9T453A0MC173444 · TRAILER
Carriers run under2
21 mo
Inspections7
all-time
OOS inspections1
of 7
First seenJun 19, 2023
TX
Last seenMar 25, 2025
US
Inspected under 2 different carriers in 21 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
3R9T453A0MC173444
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 21, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 19, 2023 – Mar 25, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2025USI · Full9—MARTIN DIAZ RAMIREZ 341391134UJ4R/MX
Mar 2, 2025TXII · Walk-around4—MARTIN DIAZ RAMIREZ 341391134UJ4R/MX
Feb 26, 2024TXI · Full1—EXPRESS JL NAVA SA DE CV 351129334UJ4R/MX
Jan 22, 2024TXII · Walk-around1—EXPRESS JL NAVA SA DE CV 351129334UJ4R/MX
Sep 12, 2023TXI · Full3—EXPRESS JL NAVA SA DE CV 351129334UJ4R/MX
Aug 24, 2023TXI · Full4OOSMARTIN DIAZ RAMIREZ 341391134UJ4R/MX
Jun 19, 2023TXIII · Driver-only2—EXPRESS JL NAVA SA DE CV 351129334UJ4R/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARTIN DIAZ RAMIREZ3413911Aug 24, 2023Mar 25, 20253TA
EXPRESS JL NAVA SA DE CV3511293Jun 19, 2023Feb 26, 20244NL
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.
34UJ4RMX—MARTIN DIAZ RAMIREZAug 24, 2023 → Mar 25, 20253
34UJ4RMX—EXPRESS JL NAVA SA DE CVJun 19, 2023 → Feb 26, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026