Equipment unit · VIN-decoded · NHTSA vPIC

2021 Utility trailer manufacturer Utility Trailer Manufacturer

1UYVS2531M2211508 · Trailer · TRAILER

Carriers run under2

17 mo

Inspections3

all-time

OOS inspections1

of 3

First seenSep 4, 2024

Last seenFeb 17, 2026

Inspected under 2 different carriers in 17 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: 1UYVS2531M2211508
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 · Sep 4, 2024 – Feb 17, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Feb 17, 2026	WA	I · Full	2	OOS	ACG FREIGHT INC 3077395	1002644ST/IL
Oct 13, 2025	AR	III · Driver-only	1	—	ACG FREIGHT INC 3077395	1002644ST/IL
Sep 4, 2024	TN	II · Walk-around	0	—	TRANSAM TRUCKING INC 315503	573433/KS

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
ACG FREIGHT INC	3077395	Oct 13, 2025	Feb 17, 2026	2	IL
TRANSAM TRUCKING INC	315503	Sep 4, 2024	Sep 4, 2024	1	KS

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.
1002644ST	IL	—	ACG FREIGHT INC	Oct 13, 2025 → Feb 17, 2026	2
573433	KS	—	TRANSAM TRUCKING INC	Sep 4, 2024 → Sep 4, 2024	1

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