Equipment unit · VIN-decoded · NHTSA vPIC

2025 Great dane trailers Great Dane Trailers

1GR1P0621ST722304 · Trailer · TRAILER

Carriers run under1

12 mo

Inspections4

all-time

OOS inspections1

of 4

First seenMay 25, 2025

Last seenMay 11, 2026

Decoded identity

From the 17-character VIN via NHTSA vPIC

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Every roadside inspection of this VIN, newest first · May 25, 2025 – May 11, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
May 11, 2026	IN	III · Driver-only	1	—	IMPERIUM FREIGHT SYSTEMS INC 3838463	541179T/TN
Apr 20, 2026	WI	II · Walk-around	6	OOS	IMPERIUM FREIGHT SYSTEMS INC 3838463	541179T/TN
Apr 18, 2026	IA	III · Driver-only	1	—	IMPERIUM FREIGHT SYSTEMS INC 3838463	541179T/TN
May 25, 2025	PA	III · Driver-only	9	—	IMPERIUM FREIGHT SYSTEMS INC 3838463	541179T/TN

1 distinct carrier · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
IMPERIUM FREIGHT SYSTEMS INC	3838463	May 25, 2025	May 11, 2026	4	IL

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
541179T	TN	—	IMPERIUM FREIGHT SYSTEMS INC	May 25, 2025 → May 11, 2026	4

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026