Equipment unit · VIN-decoded · NHTSA vPIC

2014 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2539EU857546 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections5
all-time
OOS inspections3
of 5
First seenAug 15, 2023
CA
Last seenAug 21, 2025
CA
Inspected under 2 different carriers in 24 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
1UYVS2539EU857546
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2014
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 · Aug 15, 2023 – Aug 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 21, 2025CAII · Walk-around4OOSA&A BROS TRANSPORTATION INC 41208974VZ8184/CA
Apr 24, 2025WAII · Walk-around4OOSMARIO H FLORES RAMOS 183732345A40W/AZ
Nov 29, 2024CAIII · Driver-only2OOSMARIO H FLORES RAMOS 183732345A40W/AZ
Jan 11, 2024WAII · Walk-around1—MARIO H FLORES RAMOS 18373234SK1660/CA
Aug 15, 2023CAI · Full4—MARIO H FLORES RAMOS 18373234SK1660/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
A&A BROS TRANSPORTATION INC4120897Aug 21, 2025Aug 21, 20251CA
MARIO H FLORES RAMOS1837323Aug 15, 2023Apr 24, 20254CA
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.
4VZ8184CA—A&A BROS TRANSPORTATION INCAug 21, 2025 → Aug 21, 20251
45A40WAZ—MARIO H FLORES RAMOSNov 29, 2024 → Apr 24, 20252
4SK1660CA—MARIO H FLORES RAMOSAug 15, 2023 → Jan 11, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026