Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great dane trailers Great Dane Trailers

1GR1P0620PD446540 · Trailer · TRAILER

Carriers run under2

18 mo

Inspections3

all-time

OOS inspections0

of 3

First seenNov 20, 2024

Last seenMay 11, 2026

Inspected under 2 different carriers in 18 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: 1GR1P0620PD446540
Make: Great dane trailers
Model: Great Dane Trailers
Model year: 2023
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: Jul 19, 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 · Nov 20, 2024 – May 11, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
May 11, 2026	NJ	II · Walk-around	0	—	VOLPE DEDICATED INC 1794104	PT937R5/PA
Jan 2, 2025	TN	III · Driver-only	0	—	HIGHWAY FREIGHT SYSTEMS INC 1444559	PT937R5/PA
Nov 20, 2024	NY	II · Walk-around	3	—	VOLPE DEDICATED INC 1794104	PT937R5/PA

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
VOLPE DEDICATED INC	1794104	Nov 20, 2024	May 11, 2026	2	PA
HIGHWAY FREIGHT SYSTEMS INC	1444559	Jan 2, 2025	Jan 2, 2025	1	PA

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.
PT937R5	PA	—	VOLPE DEDICATED INC	Nov 20, 2024 → May 11, 2026	2
PT937R5	PA	—	HIGHWAY FREIGHT SYSTEMS INC	Jan 2, 2025 → Jan 2, 2025	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026