Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR4M0623MH314835 · Trailer · TRAILER

Carriers run under2

20 mo

Inspections5

all-time

OOS inspections1

of 5

First seenDec 4, 2023

Last seenAug 20, 2025

Inspected under 2 different carriers in 20 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: 1GR4M0623MH314835
Make: Great dane trailers
Model: Great Dane Trailers
Model year: 2021
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jun 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 · Dec 4, 2023 – Aug 20, 2025

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Aug 20, 2025	UT	I · Full	0	—	MELTON TRUCK LINES INC 34666	AT6665/OK
May 7, 2025	GA	III · Driver-only	0	—	MELTON TRUCK LINES INC 34666	AT6665/OK
Aug 1, 2024	NM	II · Walk-around	0	—	MELTON TRUCK LINES INC 34666	AT6665/OK
May 8, 2024	NM	II · Walk-around	0	—	MELTON TRUCK LINES INC 34666	AT6665/OK
Dec 4, 2023	MO	II · Walk-around	3	OOS	PETROFF TOWING INC 464595	AT6665/OK

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
MELTON TRUCK LINES INC	34666	May 8, 2024	Aug 20, 2025	4	OK
PETROFF TOWING INC	464595	Dec 4, 2023	Dec 4, 2023	1	IL

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.
AT6665	OK	—	MELTON TRUCK LINES INC	May 8, 2024 → Aug 20, 2025	4
AT6665	OK	—	PETROFF TOWING INC	Dec 4, 2023 → Dec 4, 2023	1

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