Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2532M3181431 · Trailer · TRAILER
Carriers run under4
33 mo
Inspections7
all-time
OOS inspections1
of 7
First seenSep 5, 2023
TX
Last seenJun 15, 2026
TX
Inspected under 4 different carriers in 33 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
1UYVS2532M3181431
Make
Utility trailer manufacturer
Model
Utility Trailer Manufacturer
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 19, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 5, 2023 – Jun 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 15, 2026TXIII · Driver-only0—SILT TRANSPORTATION INC 200222067UK8E/MX
Feb 8, 2025TXIII · Driver-only0—WEFIRST TRANSPORT LLC 357475767UK8E/MX
Dec 9, 2024ARII · Walk-around1—INTERNATIONAL SYSTEM TRANSPORT LLC 238641667UK8E/MX
Oct 26, 2024TXII · Walk-around1—SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV 68992967UK8E/CI
Jul 29, 2024INIII · Driver-only4OOSINTERNATIONAL SYSTEM TRANSPORT LLC 238641667UK8E/MX
Feb 5, 2024INIII · Driver-only2—INTERNATIONAL SYSTEM TRANSPORT LLC 238641667UK8E/CI
Sep 5, 2023TXI · Full0—SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV 68992967UK8E/CI
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SILT TRANSPORTATION INC2002220Jun 15, 2026Jun 15, 20261TX
WEFIRST TRANSPORT LLC3574757Feb 8, 2025Feb 8, 20251TX
INTERNATIONAL SYSTEM TRANSPORT LLC2386416Feb 5, 2024Dec 9, 20243TX
SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV689929Sep 5, 2023Oct 26, 20242CI
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.
67UK8EMX2SILT TRANSPORTATION INCJun 15, 2026 → Jun 15, 20261
67UK8EMX—WEFIRST TRANSPORT LLCFeb 8, 2025 → Feb 8, 20251
67UK8EMX—INTERNATIONAL SYSTEM TRANSPORT LLCJul 29, 2024 → Dec 9, 20242
67UK8ECI—SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CVSep 5, 2023 → Oct 26, 20242
67UK8ECI—INTERNATIONAL SYSTEM TRANSPORT LLCFeb 5, 2024 → Feb 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026