Equipment unit · VIN-decoded · NHTSA vPIC

2017 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531HM798223 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections11
all-time
OOS inspections1
of 11
First seenOct 30, 2023
AR
Last seenMay 21, 2026
CA
Inspected under 2 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
1UYVS2531HM798223
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Oct 30, 2023 – May 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 21, 2026CAI · Full0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Feb 25, 2026CAI · Full0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Jan 2, 2026CAIII · Driver-only0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Sep 3, 2025CAIII · Driver-only0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Aug 8, 2025CAIII · Driver-only0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Jul 23, 2025CAI · Full0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Jul 10, 2025CAII · Walk-around0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Mar 27, 2025CAIII · Driver-only0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Mar 5, 2025CAIII · Driver-only0—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Jan 5, 2025CAIII · Driver-only1—MANUEL FLORES LOPEZ 14445814WJ4911/CA
Oct 30, 2023ARI · Full1OOSJ. S. HELWIG & SON, L.L.C. 185183100C706/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MANUEL FLORES LOPEZ1444581Jan 5, 2025May 21, 202610CA
J. S. HELWIG & SON, L.L.C.185183Oct 30, 2023Oct 30, 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.
4WJ4911CA—MANUEL FLORES LOPEZJan 5, 2025 → May 21, 202610
100C706TX—J. S. HELWIG & SON, L.L.C.Oct 30, 2023 → Oct 30, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026