Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS253XM6217106 · Trailer · TRAILER

Carriers run under2

24 mo

Inspections3

all-time

OOS inspections0

of 3

First seenOct 18, 2023

Last seenOct 16, 2025

Inspected under 2 different carriers in 24 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: 1UYVS253XM6217106
Make: Utility trailer manufacturer
Model: Utility Trailer Manufacturer
Model year: 2021
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 · Oct 18, 2023 – Oct 16, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Oct 16, 2025	MO	III · Driver-only	0	—	POSEIDON CARRIER INC 3503185	5574098/ME
Dec 14, 2023	NM	II · Walk-around	0	—	WILLIAM E SMITH TRUCKING INC 148573	2675303/ME
Oct 18, 2023	AR	I · Full	4	—	WILLIAM E SMITH TRUCKING INC 148573	2675303/ME

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
POSEIDON CARRIER INC	3503185	Oct 16, 2025	Oct 16, 2025	1	IN
WILLIAM E SMITH TRUCKING INC	148573	Oct 18, 2023	Dec 14, 2023	2	NC

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.
5574098	ME	—	POSEIDON CARRIER INC	Oct 16, 2025 → Oct 16, 2025	1
2675303	ME	—	WILLIAM E SMITH TRUCKING INC	Oct 18, 2023 → Dec 14, 2023	2

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