Equipment unit · VIN-decoded · NHTSA vPIC

2005 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS25345P525903 · Trailer · TRAILER

Carriers run under2

17 mo

Inspections3

all-time

OOS inspections2

of 3

First seen03/20/2024

Last seen08/05/2025

Inspected under 2 different carriers in 17 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: 1UYVS25345P525903
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 2005
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: 07/26/2026

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 · 03/20/2024 – 08/05/2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
08/05/2025	CA	II · Walk-around	2	OOS	RAMIREZ & SON'S EXPRESS LLC 4357186	4UF4339/CA
04/15/2025	MT	III · Driver-only	1	—	RAMIREZ & SON'S EXPRESS LLC 4357186	4UF4339/CA
03/20/2024	CA	I · Full	3	OOS	LOS QUIOTES TRUCKING INC 1895047	4UF4339/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
RAMIREZ & SON'S EXPRESS LLC	4357186	04/15/2025	08/05/2025	2	CA
LOS QUIOTES TRUCKING INC	1895047	03/20/2024	03/20/2024	1	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.
4UF4339	CA	—	RAMIREZ & SON'S EXPRESS LLC	04/15/2025 → 08/05/2025	2
4UF4339	CA	—	LOS QUIOTES TRUCKING INC	03/20/2024 → 03/20/2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/26/2026