Equipment unit · VIN-decoded · NHTSA vPIC

2021 Western trailer company Western Trailer Company

5DN144524MB001129 · Trailer · TRAILER

Carriers run under2

26 mo

Inspections4

all-time

OOS inspections0

of 4

First seenDec 5, 2023

Last seenFeb 26, 2026

Inspected under 2 different carriers in 26 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: 5DN144524MB001129
Make: Western trailer company
Model: Western Trailer Company
Model year: 2021
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 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 · Dec 5, 2023 – Feb 26, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Feb 26, 2026	CA	II · Walk-around	0	—	DESI DURAN 2852729	4TN8009/CA
Feb 13, 2026	CA	II · Walk-around	3	—	DESI DURAN 2852729	4TN8009/CA
Dec 15, 2025	CA	II · Walk-around	0	—	DESI DURAN 2856919	4TN8009/CA
Dec 5, 2023	CA	I · Full	0	—	DESI DURAN 2856919	4TN8009/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
DESI DURAN	2852729	Feb 13, 2026	Feb 26, 2026	2	CA
DESI DURAN	2856919	Dec 5, 2023	Dec 15, 2025	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.
4TN8009	CA	—	DESI DURAN	Feb 13, 2026 → Feb 26, 2026	2
4TN8009	CA	—	DESI DURAN	Dec 5, 2023 → Dec 15, 2025	2

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026