Equipment unit · VIN-decoded · NHTSA vPIC

2025 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2533SC578918 · Trailer · TRAILER
Carriers run under2
8 mo
Inspections4
all-time
OOS inspections3
of 4
First seenJan 22, 2025
US
Last seenSep 11, 2025
US
Inspected under 2 different carriers in 8 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
1UYVS2533SC578918
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 8, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 22, 2025 – Sep 11, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 11, 2025USI · Full5OOSSERGIO ARMANDO LOPEZ ESPARZA 21620508FA3SZ/AZ
Aug 13, 2025USI · Full8—SERGIO ARMANDO LOPEZ ESPARZA 21620508FA3SZ/AZ
Apr 29, 2025USI · Full16OOSSERGIO ARMANDO LOPEZ ESPARZA 21620508FA3SZ/AZ
Jan 22, 2025USI · Full7OOSMIRIAM VIRGINIA VALENZUELA SANDOVAL 291740934155B/AZ
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERGIO ARMANDO LOPEZ ESPARZA2162050Apr 29, 2025Sep 11, 20253SO
MIRIAM VIRGINIA VALENZUELA SANDOVAL2917409Jan 22, 2025Jan 22, 20251SO
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.
8FA3SZAZ—SERGIO ARMANDO LOPEZ ESPARZAApr 29, 2025 → Sep 11, 20253
34155BAZ—MIRIAM VIRGINIA VALENZUELA SANDOVALJan 22, 2025 → Jan 22, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026