Equipment unit · VIN-decoded · NHTSA vPIC

2000 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531YU212801 · Trailer · TRAILER
Carriers run under3
31 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJun 26, 2023
IN
Last seenJan 20, 2026
CA
Inspected under 3 different carriers in 31 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
1UYVS2531YU212801
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2000
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.
02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 26, 2023 – Jan 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 20, 2026CAI · Full0—JAMES CURTIS 15160133218519/ME
Oct 21, 2025TXII · Walk-around4OOSJAMES CURTIS 15160133218519/ME
Aug 13, 2024OHII · Walk-around2—MARIA ISABEL DIAZ 31916713218519/ME
Jun 26, 2023INII · Walk-around1—DIAMOND G TRUCKING LLC 16143603218519/ME
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JAMES CURTIS1516013Oct 21, 2025Jan 20, 20262TX
MARIA ISABEL DIAZ3191671Aug 13, 2024Aug 13, 20241TX
DIAMOND G TRUCKING LLC1614360Jun 26, 2023Jun 26, 20231TX
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.
3218519ME—JAMES CURTISOct 21, 2025 → Jan 20, 20262
3218519ME—MARIA ISABEL DIAZAug 13, 2024 → Aug 13, 20241
3218519ME—DIAMOND G TRUCKING LLCJun 26, 2023 → Jun 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 8, 2026