Equipment unit · VIN-decoded · NHTSA vPIC

2023 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2538P3937901 · Trailer · TRAILER
Carriers run under2
16 mo
Inspections5
all-time
OOS inspections0
of 5
First seenDec 27, 2024
CA
Last seenApr 14, 2026
OR
Inspected under 2 different carriers in 16 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
1UYVS2538P3937901
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2023
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 · Dec 27, 2024 – Apr 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 14, 2026ORIII · Driver-only1—WMK STAR INC 37579614WX3391/CA
Jan 15, 2026WAII · Walk-around0—WMK STAR INC 37579614WX3391/CA
Oct 25, 2025CAI · Full0—WMK STAR INC 37579614WX3391/CA
Jun 23, 2025CAI · Full0—WMK STAR INC 37579614WX3391/CA
Dec 27, 2024CAI · Full1—RMR TRANS INC 3415604232B875/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WMK STAR INC3757961Jun 23, 2025Apr 14, 20264CA
RMR TRANS INC3415604Dec 27, 2024Dec 27, 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.
4WX3391CA—WMK STAR INCJun 23, 2025 → Apr 14, 20264
232B875TX—RMR TRANS INCDec 27, 2024 → Dec 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026