Equipment unit · VIN-decoded · NHTSA vPIC

2017 Great dane trailers Great Dane Trailers

1GRAA0623HW702368 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections6
all-time
OOS inspections2
of 6
First seenDec 4, 2023
CA
Last seenMay 12, 2026
AZ
Inspected under 2 different carriers in 29 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
1GRAA0623HW702368
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2017
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 23, 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 · Dec 4, 2023 – May 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 12, 2026AZII · Walk-around2OOSZCLLZ TRANSPORTATION 28783534WN4042/CA
May 6, 2026WIII · Walk-around6OOSZCLLZ TRANSPORTATION 28783534WN4042/CA
Feb 10, 2026CAI · Full2—ZCLLZ TRANSPORTATION 28783534WN4042/CA
Feb 2, 2026MOI · Full4—ZCLLZ TRANSPORTATION 28783534WN4042/CA
Dec 4, 2025OHII · Walk-around0—ZCLLZ TRANSPORTATION 28783534WN4042/CA
Dec 4, 2023CAI · Full2—MARTEN TRANSPORT LTD 74432P561177/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZCLLZ TRANSPORTATION2878353Dec 4, 2025May 12, 20265CA
MARTEN TRANSPORT LTD74432Dec 4, 2023Dec 4, 20231WI
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.
4WN4042CA—ZCLLZ TRANSPORTATIONDec 4, 2025 → May 12, 20265
P561177IN—MARTEN TRANSPORT LTDDec 4, 2023 → Dec 4, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026