Equipment unit · VIN-decoded · NHTSA vPIC

2003 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS25343U081503 · Trailer · TRAILER

Carriers run under2

15 mo

Inspections3

all-time

OOS inspections1

of 3

First seenDec 27, 2023

Last seenMar 27, 2025

Inspected under 2 different carriers in 15 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: 1UYVS25343U081503
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 2003
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 · Dec 27, 2023 – Mar 27, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Mar 27, 2025	CA	I · Full	4	OOS	MARIO O GARCIA 1281971	4KW8001/CA
Oct 3, 2024	CA	I · Full	0	—	MARTIN MERCADO RIOS 1421754	4KW8001/CA
Dec 27, 2023	UT	III · Driver-only	1	—	MARTIN MERCADO RIOS 1421754	4KW8001/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
MARIO O GARCIA	1281971	Mar 27, 2025	Mar 27, 2025	1	CA
MARTIN MERCADO RIOS	1421754	Dec 27, 2023	Oct 3, 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.
4KW8001	CA	—	MARIO O GARCIA	Mar 27, 2025 → Mar 27, 2025	1
4KW8001	CA	—	MARTIN MERCADO RIOS	Dec 27, 2023 → Oct 3, 2024	2

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