Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS253XM3181418 · Trailer · TRAILER

Carriers run under2

22 mo

Inspections4

all-time

OOS inspections0

of 4

First seenJul 24, 2023

Last seenMay 12, 2025

Inspected under 2 different carriers in 22 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 1UYVS253XM3181418
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 2021
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 9, 2026

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Inspection history

Every roadside inspection of this VIN, newest first · Jul 24, 2023 – May 12, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
May 12, 2025	TN	III · Driver-only	1	—	INTERNATIONAL SYSTEM TRANSPORT LLC 2386416	55UK8E/MX
Apr 11, 2025	TX	II · Walk-around	0	—	INTERNATIONAL SYSTEM TRANSPORT LLC 2386416	55UK8E/MX
Jul 31, 2024	TX	I · Full	1	—	SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV 689929	55UK89/CI
Jul 24, 2023	TX	II · Walk-around	0	—	SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV 689929	55UK8E/MX

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
INTERNATIONAL SYSTEM TRANSPORT LLC	2386416	Apr 11, 2025	May 12, 2025	2	TX
SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV	689929	Jul 24, 2023	Jul 31, 2024	2	CI

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
55UK8E	MX	—	INTERNATIONAL SYSTEM TRANSPORT LLC	Apr 11, 2025 → May 12, 2025	2
55UK89	CI	—	SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV	Jul 31, 2024 → Jul 31, 2024	1
55UK8E	MX	—	SERVICIO INTERNACIONAL DE LOGISTICA Y TRANSPORTE SA DE CV	Jul 24, 2023 → Jul 24, 2023	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 9, 2026