Equipment unit · VIN-decoded · NHTSA vPIC

2007 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS25347M890831 · Trailer · TRAILER

Carriers run under2

26 mo

Inspections3

all-time

OOS inspections2

of 3

First seenSep 1, 2023

Last seenNov 20, 2025

Inspected under 2 different carriers in 26 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1UYVS25347M890831
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 2007
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 26, 2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · Sep 1, 2023 – Nov 20, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Nov 20, 2025	US	II · Walk-around	6	OOS	DEYANIRA LEAL CASTILLO 3857730	4RG7238/CA
Mar 6, 2024	CA	I · Full	0	—	SALVADOR GUTIERREZ DIAZ 3298360	4RG7238/CA
Sep 1, 2023	CA	I · Full	1	OOS	SALVADOR GUTIERREZ DIAZ 3298360	4RG7238/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
DEYANIRA LEAL CASTILLO	3857730	Nov 20, 2025	Nov 20, 2025	1	CA
SALVADOR GUTIERREZ DIAZ	3298360	Sep 1, 2023	Mar 6, 2024	2	CA

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
4RG7238	CA	—	DEYANIRA LEAL CASTILLO	Nov 20, 2025 → Nov 20, 2025	1
4RG7238	CA	—	SALVADOR GUTIERREZ DIAZ	Sep 1, 2023 → Mar 6, 2024	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026