Equipment unit · VIN-decoded · NHTSA vPIC

1989 Great dane trailers Great Dane Trailers

1GRDM9620KH135573 · Trailer · TRAILER
Carriers run under3
28 mo
Inspections3
all-time
OOS inspections1
of 3
First seen08/04/2023
MO
Last seen12/09/2025
WI
Inspected under 3 different carriers in 28 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
1GRDM9620KH135573
Make
Great dane trailers
Model
Great Dane Trailers
Model year
1989
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/20/2026
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 · 08/04/2023 – 12/09/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
12/09/2025WIII · Walk-around2—PROSPORT EXPRESS INC 1758605U853382/TN
02/20/2024MTI · Full0—DD&S EXPRESS INC 3618025319116/ME
08/04/2023MOII · Walk-around1OOSMERCER TRANSPORTATION COMPANY INC 154712U853352/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PROSPORT EXPRESS INC175860512/09/202512/09/20251IL
DD&S EXPRESS INC36180202/20/202402/20/20241MD
MERCER TRANSPORTATION COMPANY INC15471208/04/202308/04/20231KY
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.
U853382TN—PROSPORT EXPRESS INC12/09/2025 → 12/09/20251
5319116ME—DD&S EXPRESS INC02/20/2024 → 02/20/20241
U853352TN—MERCER TRANSPORTATION COMPANY INC08/04/2023 → 08/04/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/20/2026