Equipment unit · VIN-decoded · NHTSA vPIC

1983 Great dane trailers Great Dane Trailers

1GRAP0623DT578399 · Trailer · TRAILER
Carriers run under2
14 mo
Inspections3
all-time
OOS inspections2
of 3
First seenJul 12, 2023
CO
Last seenSep 6, 2024
IN
Inspected under 2 different carriers in 14 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
1GRAP0623DT578399
Make
Great dane trailers
Model
Great Dane Trailers
Model year
1983
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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 · Jul 12, 2023 – Sep 6, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 6, 2024INII · Walk-around2OOSARIA EXPRESS LLC 4051733C507140/MI
Sep 1, 2023CAI · Full2—4 SEASONS TRANSPORT LLC 3495504C507140/MI
Jul 12, 2023COIII · Driver-only2OOS4 SEASONS TRANSPORT LLC 3495504C507140/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ARIA EXPRESS LLC4051733Sep 6, 2024Sep 6, 20241TX
4 SEASONS TRANSPORT LLC3495504Jul 12, 2023Sep 1, 20232CO
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.
C507140MI—ARIA EXPRESS LLCSep 6, 2024 → Sep 6, 20241
C507140MI—4 SEASONS TRANSPORT LLCJul 12, 2023 → Sep 1, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 20, 2026