Equipment unit · VIN-decoded · NHTSA vPIC

2025 Utility trailer manufacturer Utility Trailer Manufacturer

1UYFS2535SA528604 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJan 31, 2024
CA
Last seenFeb 11, 2026
US
Inspected under 2 different carriers in 25 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
1UYFS2535SA528604
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 31, 2024 – Feb 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 11, 2026USII · Walk-around0—ALFONSO RAFAEL RAMIREZ TOVAR 23942454HH8504/NC
Jan 23, 2025CAI · Full0—ALFONSO RAFAEL RAMIREZ TOVAR 23942454HH8504/CA
Aug 1, 2024CAI · Full11OOSALFONSO RAFAEL RAMIREZ TOVAR 23942454HH8504/CA
Aug 1, 2024CAIII · Driver-only0—ALFONSO RAFAEL RAMIREZ TOVAR 23942454HH8504/CA
Jan 31, 2024CAII · Walk-around0—ATLAS WOOD PRODUCTS INC 15615474HH8504/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALFONSO RAFAEL RAMIREZ TOVAR2394245Aug 1, 2024Feb 11, 20264CA
ATLAS WOOD PRODUCTS INC1561547Jan 31, 2024Jan 31, 20241CA
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.
4HH8504NC—ALFONSO RAFAEL RAMIREZ TOVARFeb 11, 2026 → Feb 11, 20261
4HH8504CA—ALFONSO RAFAEL RAMIREZ TOVARAug 1, 2024 → Jan 23, 20253
4HH8504CA—ATLAS WOOD PRODUCTS INCJan 31, 2024 → Jan 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026