Equipment unit · VIN-decoded · NHTSA vPIC

1999 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2489XU607904 · Trailer · TRAILER

Carriers run under2

12 mo

Inspections3

all-time

OOS inspections0

of 3

First seenJul 16, 2023

Last seenJul 25, 2024

Inspected under 2 different carriers in 12 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: 1UYVS2489XU607904
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 1999
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 · Jul 16, 2023 – Jul 25, 2024

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Jul 25, 2024	CA	II · Walk-around	7	—	FRANCISCO J NAVARRO VARGAS 3565721	4TZ1099/CA
Jan 12, 2024	CA	I · Full	1	—	NAVARRO BROTHERS TRUCKING LLC 2703127	4TZ1099/CA
Jul 16, 2023	CA	III · Driver-only	0	—	FRANCISCO J NAVARRO VARGAS 3565721	4TZ1099/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
FRANCISCO J NAVARRO VARGAS	3565721	Jul 16, 2023	Jul 25, 2024	2	CA
NAVARRO BROTHERS TRUCKING LLC	2703127	Jan 12, 2024	Jan 12, 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.
4TZ1099	CA	—	FRANCISCO J NAVARRO VARGAS	Jul 16, 2023 → Jul 25, 2024	2
4TZ1099	CA	—	NAVARRO BROTHERS TRUCKING LLC	Jan 12, 2024 → Jan 12, 2024	1

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