Equipment unit · VIN-decoded · NHTSA vPIC

2021 Western trailer company Western Trailer Company

5DN144520MB000561 · Trailer · TRAILER

Carriers run under2

30 mo

Inspections4

all-time

OOS inspections1

of 4

First seen07/10/2023

Last seen01/28/2026

Inspected under 2 different carriers in 30 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: 5DN144520MB000561
Make: Western trailer company
Model: Western Trailer Company
Model year: 2021
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: 07/17/2026

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 · 07/10/2023 – 01/28/2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
01/28/2026	CA	II · Walk-around	1	OOS	GIC CORPORATION 1136836	4SW8007/CA
07/25/2024	CA	V · Vehicle-only	0	—	GIC CORPORATION 1136836	4SW8007/CA
04/19/2024	CA	II · Walk-around	1	—	JOSE ANTONIO CASILLAS BENITEZ 2810169	4SW8007/CA
07/10/2023	CA	III · Driver-only	0	—	JOSE ANTONIO CASILLAS BENITEZ 2810169	4SW8007/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
GIC CORPORATION	1136836	07/25/2024	01/28/2026	2	CA
JOSE ANTONIO CASILLAS BENITEZ	2810169	07/10/2023	04/19/2024	2	CA

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.
4SW8007	CA	—	GIC CORPORATION	07/25/2024 → 01/28/2026	2
4SW8007	CA	—	JOSE ANTONIO CASILLAS BENITEZ	07/10/2023 → 04/19/2024	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/17/2026