Equipment unit · VIN-decoded · NHTSA vPIC

2013 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2530DU574404 · Trailer · TRAILER
Carriers run under2
23 mo
Inspections9
all-time
OOS inspections2
of 9
First seenJun 27, 2024
CA
Last seenMay 27, 2026
CA
Inspected under 2 different carriers in 23 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
1UYVS2530DU574404
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2013
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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 · Jun 27, 2024 – May 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 27, 2026CAII · Walk-around5OOSHUNG D MAI 29979294ME1830/CA
Apr 29, 2026CAI · Full5OOSHUNG D MAI 29979294ME1830/CA
Jan 18, 2026CAII · Walk-around1—HUNG D MAI 29979294ME1830/CA
Jan 15, 2026CAIII · Driver-only0—HUNG D MAI 29979294ME1830/CA
Dec 18, 2025CAII · Walk-around0—HUNG D MAI 29979294ME1830/CA
Oct 4, 2025CAIII · Driver-only0—HUNG D MAI 29979294ME1830/CA
Sep 15, 2025CAII · Walk-around1—HUNG D MAI 29979294ME1830/CA
Dec 23, 2024CAII · Walk-around0—THAI MING PHAM 38706584ME1830/CA
Jun 27, 2024CAII · Walk-around0—THAI MING PHAM 38706584ME1830/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HUNG D MAI2997929Sep 15, 2025May 27, 20267CA
THAI MING PHAM3870658Jun 27, 2024Dec 23, 20242CA
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.
4ME1830CA—HUNG D MAISep 15, 2025 → May 27, 20267
4ME1830CA—THAI MING PHAMJun 27, 2024 → Dec 23, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026