Equipment unit · VIN-decoded · NHTSA vPIC

2017 Great dane trailers Great Dane Trailers

1GRDM9621HH112232 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections6
all-time
OOS inspections2
of 6
First seenJul 24, 2023
NY
Last seenSep 30, 2025
WY
Inspected under 2 different carriers in 26 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
1GRDM9621HH112232
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 21, 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 · Jul 24, 2023 – Sep 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 30, 2025WYIII · Driver-only0—COOK TRANSPORTATION LLC 1065667712146/KS
Mar 31, 2025WYII · Walk-around2OOSCOOK TRANSPORTATION LLC 1065667112232/KS
Dec 12, 2024INIII · Driver-only2—MERCER TRANSPORTATION COMPANY INC 154712T540653/IL
Feb 28, 2024TXI · Full0—MERCER TRANSPORTATION COMPANY INC 154712T540653/IL
Feb 18, 2024UTIII · Driver-only0—MERCER TRANSPORTATION COMPANY INC 154712T540623/IL
Jul 24, 2023NYII · Walk-around3OOSMERCER TRANSPORTATION COMPANY INC 154712T540653/IL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COOK TRANSPORTATION LLC1065667Mar 31, 2025Sep 30, 20252KS
MERCER TRANSPORTATION COMPANY INC154712Jul 24, 2023Dec 12, 20244KY
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.
712146KS—COOK TRANSPORTATION LLCSep 30, 2025 → Sep 30, 20251
112232KS—COOK TRANSPORTATION LLCMar 31, 2025 → Mar 31, 20251
T540653IL—MERCER TRANSPORTATION COMPANY INCJul 24, 2023 → Dec 12, 20243
T540623IL—MERCER TRANSPORTATION COMPANY INCFeb 18, 2024 → Feb 18, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026