Equipment unit · VIN-decoded · NHTSA vPIC

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

3R9T453A7MC173733 · TRAILER
Carriers run under2
18 mo
Inspections9
all-time
OOS inspections5
of 9
First seen10/17/2023
TX
Last seen04/09/2025
TX
Inspected under 2 different carriers in 18 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
3R9T453A7MC173733
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
06/21/2026
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 · 10/17/2023 – 04/09/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
04/09/2025TXII · Walk-around3OOSMARTIN DIAZ RAMIREZ 341391140UK7Y/MX
03/17/2025TXII · Walk-around3OOSEXPRESS JL NAVA SA DE CV 351129340UK7Y/MX
03/04/2025USI · Full3—MARTIN DIAZ RAMIREZ 341391140UK7Y/MX
02/26/2025TXI · Full6—MARTIN DIAZ RAMIREZ 341391140UK7Y/MX
02/16/2025USI · Full3OOSMARTIN DIAZ RAMIREZ 341391140UK7Y/MX
09/24/2024TXII · Walk-around8—EXPRESS JL NAVA SA DE CV 351129340UK7Y/MX
09/02/2024TXIII · Driver-only3—EXPRESS JL NAVA SA DE CV 351129340UK7Y/MX
12/07/2023TXI · Full3OOSMARTIN DIAZ RAMIREZ 341391140UK7Y/MX
10/17/2023TXII · Walk-around7OOSEXPRESS JL NAVA SA DE CV 351129340UK7Y/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARTIN DIAZ RAMIREZ341391112/07/202304/09/20255TA
EXPRESS JL NAVA SA DE CV351129310/17/202303/17/20254NL
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.
40UK7YMX—MARTIN DIAZ RAMIREZ12/07/2023 → 04/09/20255
40UK7YMX—EXPRESS JL NAVA SA DE CV10/17/2023 → 03/17/20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026