Equipment unit · VIN-decoded · NHTSA vPIC

2023 Great dane trailers Great Dane Trailers

1GR1P0623PD446533 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections4
all-time
OOS inspections1
of 4
First seen12/13/2023
PA
Last seen07/30/2025
TN
Inspected under 2 different carriers in 19 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.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1GR1P0623PD446533
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/05/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 12/13/2023 – 07/30/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
07/30/2025TNIII · Driver-only0—HIGHWAY FREIGHT SYSTEMS INC 1444559PT075S6/PA
05/05/2025MDII · Walk-around0—VOLPE DEDICATED INC 1794104PT075S6/PA
08/19/2024TNI · Full1OOSVOLPE DEDICATED INC 1794104PT07556/PA
12/13/2023PAIII · Driver-only0—VOLPE DEDICATED INC 1794104PT075S6/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HIGHWAY FREIGHT SYSTEMS INC144455907/30/202507/30/20251PA
VOLPE DEDICATED INC179410412/13/202305/05/20253PA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
PT075S6PA—HIGHWAY FREIGHT SYSTEMS INC07/30/2025 → 07/30/20251
PT075S6PA—VOLPE DEDICATED INC12/13/2023 → 05/05/20252
PT07556PA—VOLPE DEDICATED INC08/19/2024 → 08/19/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/05/2026
2023 Great dane trailers Great Dane Trailers — VIN 1GR1P0623PD446533