Equipment unit · VIN-decoded · NHTSA vPIC

2012 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531CM423604 · Trailer · TRAILER
Carriers run under4
35 mo
Inspections11
all-time
OOS inspections3
of 11
First seenAug 2, 2023
NM
Last seenJul 28, 2026
US
Inspected under 4 different carriers in 35 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
1UYVS2531CM423604
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2012
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Aug 2, 2023 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026USIII · Driver-only0—MARISOL ALONSO RIOS 3933875176B218/TX
Apr 23, 2026USI · Full1OOSTRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 711125176B218/TX
Feb 28, 2026TXI · Full3—MARISOL ALONSO RIOS 3933875176B218/TX
Sep 10, 2025USI · Full3OOSMARISOL ALONSO RIOS 3933875176B218/TX
Sep 2, 2025USI · Full3—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 711125176B218/TX
Jun 13, 2025NMIII · Driver-only0—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V 711125176B218/TX
Oct 4, 2024NMII · Walk-around0—MARISOL ALONSO RIOS 3933875176B218/TX
Jun 6, 2024NMIII · Driver-only0—WARHORSE BROKERAGE LLC 2973962176B218/TX
Apr 26, 2024NMIII · Driver-only0—MARISOL ALONSO RIOS 3933875176B218/TX
Oct 26, 2023USI · Full4OOSBULK TRANSFER INT S DE RL DE CV 3359581176B218/TX
Aug 2, 2023NMI · Full0—MARISOL ALONSO RIOS 3933875176B218/TX
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MARISOL ALONSO RIOS3933875Aug 2, 2023Jul 28, 20266CI
TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C V711125Jun 13, 2025Apr 23, 20263CI
WARHORSE BROKERAGE LLC2973962Jun 6, 2024Jun 6, 20241TX
BULK TRANSFER INT S DE RL DE CV3359581Oct 26, 2023Oct 26, 20231CI
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.
176B218TX2MARISOL ALONSO RIOSAug 2, 2023 → Jul 28, 20266
176B218TX—TRANSPORTADORA NORTE DE CHIHUAHUA S A DE C VJun 13, 2025 → Apr 23, 20263
176B218TX—WARHORSE BROKERAGE LLCJun 6, 2024 → Jun 6, 20241
176B218TX—BULK TRANSFER INT S DE RL DE CVOct 26, 2023 → Oct 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026