Equipment unit · VIN-decoded · NHTSA vPIC

1984 Great dane trailers Great Dane Trailers

1GRAP0621ET588687 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections10
all-time
OOS inspections2
of 10
First seenJun 13, 2023
UT
Last seenAug 1, 2025
US
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
1GRAP0621ET588687
Make
Great dane trailers
Model
Great Dane Trailers
Model year
1984
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Jun 13, 2023 – Aug 1, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 1, 2025USI · Full3—MONROY INTERMODAL INC 28253134MK3091/CA
Jun 16, 2025NMIII · Driver-only1—MONROY INTERMODAL INC 28253134MK3091/CA
Feb 13, 2025CAV · Vehicle-only1—MONROY INTERMODAL INC 28253134MK3091/CA
Nov 12, 2024AZII · Walk-around9—MONROY INTERMODAL INC 28253134MK3091/CA
Aug 22, 2024KYIII · Driver-only1—MONROY INTERMODAL INC 28253134MK3091/CA
Jul 5, 2024TXI · Full4—MONROY INTERMODAL INC 28253134MK3091/CA
Jan 10, 2024CAIII · Driver-only0—MONROY INTERMODAL INC 28253134MK3091/CA
Nov 5, 2023ARII · Walk-around1OOSMONROY INTERMODAL INC 28253134MK3091/CA
Jul 13, 2023AZIII · Driver-only2OOSSECURITY LOAD EXPRESS INC 22643894MK3091/CA
Jun 13, 2023UTIII · Driver-only0—MONROY INTERMODAL INC 28253134MK3091/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MONROY INTERMODAL INC2825313Jun 13, 2023Aug 1, 20259CA
SECURITY LOAD EXPRESS INC2264389Jul 13, 2023Jul 13, 20231NV
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.
4MK3091CA—MONROY INTERMODAL INCJun 13, 2023 → Aug 1, 20259
4MK3091CA—SECURITY LOAD EXPRESS INCJul 13, 2023 → Jul 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026
1984 Great dane trailers Great Dane Trailers — VIN 1GRAP0621ET588687