Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR1A0621MB234206 · Trailer · TRAILER
Carriers run under3
23 mo
Inspections3
all-time
OOS inspections0
of 3
First seenJul 31, 2024
OH
Last seenJun 3, 2026
AR
Inspected under 3 different carriers in 23 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
1GR1A0621MB234206
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 19, 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 31, 2024 – Jun 3, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 3, 2026ARIII · Driver-only0—BLACKROCK EXPRESS LLC 4212122P892806/IN
Feb 12, 2026ARIII · Driver-only0—N&G LOGISTICS INC 4359557P892806/IN
Jul 31, 2024OHII · Walk-around0—DZH CARGO INC 3592744P892806/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLACKROCK EXPRESS LLC4212122Jun 3, 2026Jun 3, 20261WI
N&G LOGISTICS INC4359557Feb 12, 2026Feb 12, 20261OH
DZH CARGO INC3592744Jul 31, 2024Jul 31, 20241IL
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.
P892806IN—BLACKROCK EXPRESS LLCJun 3, 2026 → Jun 3, 20261
P892806IN—N&G LOGISTICS INCFeb 12, 2026 → Feb 12, 20261
P892806IN—DZH CARGO INCJul 31, 2024 → Jul 31, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026