Equipment unit · VIN-decoded · NHTSA vPIC

2014 Great dane trailers Great Dane Trailers

1GRDM9621EH723017 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections5
all-time
OOS inspections0
of 5
First seenAug 30, 2023
WV
Last seenJul 29, 2026
MI
Inspected under 2 different carriers in 35 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
1GRDM9621EH723017
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2014
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 · Aug 30, 2023 – Jul 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 29, 2026MII · Full1—Z&B TRANSPORT LLC 4285963875701/WI
Feb 15, 2024TNIII · Driver-only1—SENN FREIGHT LINES INC 536920258456A/ME
Nov 15, 2023TXII · Walk-around0—SENN FREIGHT LINES INC 536920258456A/ME
Oct 3, 2023PAI · Full0—SENN FREIGHT LINES INC 536920258456A/ME
Aug 30, 2023WVII · Walk-around0—SENN FREIGHT LINES INC 536920258456A/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
Z&B TRANSPORT LLC4285963Jul 29, 2026Jul 29, 20261MI
SENN FREIGHT LINES INC536920Aug 30, 2023Feb 15, 20244SC
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.
875701WI2Z&B TRANSPORT LLCJul 29, 2026 → Jul 29, 20261
258456AME—SENN FREIGHT LINES INCAug 30, 2023 → Feb 15, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026