Equipment unit · VIN-decoded · NHTSA vPIC

2018 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2539J2052121 · Trailer · TRAILER

Carriers run under2

27 mo

Inspections3

all-time

OOS inspections0

of 3

First seenJan 25, 2024

Last seenApr 22, 2026

Inspected under 2 different carriers in 27 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: 1UYVS2539J2052121
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 2018
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 26, 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 · Jan 25, 2024 – Apr 22, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Apr 22, 2026	CA	III · Driver-only	0	—	SW FREIGHT INC 3894241	4PN4793/CA
May 1, 2025	NM	II · Walk-around	1	—	SW FREIGHT INC 3894241	4PN4793/CA
Jan 25, 2024	CA	I · Full	0	—	G N FREIGHT LLC 3940570	4PN4793/CA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
SW FREIGHT INC	3894241	May 1, 2025	Apr 22, 2026	2	CA
G N FREIGHT LLC	3940570	Jan 25, 2024	Jan 25, 2024	1	WA

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.
4PN4793	CA	—	SW FREIGHT INC	May 1, 2025 → Apr 22, 2026	2
4PN4793	CA	—	G N FREIGHT LLC	Jan 25, 2024 → Jan 25, 2024	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026