Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR4M9621MH230291 · Trailer · TRAILER
Carriers run under2
34 mo
Inspections4
all-time
OOS inspections0
of 4
First seenSep 28, 2023
MN
Last seenJul 7, 2026
WI
Inspected under 2 different carriers in 34 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
1GR4M9621MH230291
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 14, 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 · Sep 28, 2023 – Jul 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 7, 2026WIIII · Driver-only0—MASTER TRANSFER COMPANY INC 863958254375/VA
Apr 23, 2026IAI · Full2—MERCHANTS METALS LLC 283413254375TM/VA
Nov 2, 2023MNIII · Driver-only0—MERCHANTS METALS LLC 283413254375TM/MN
Sep 28, 2023MNI · Full2—MERCHANTS METALS LLC 283413254375TM/VA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MASTER TRANSFER COMPANY INC863958Jul 7, 2026Jul 7, 20261MN
MERCHANTS METALS LLC283413Sep 28, 2023Apr 23, 20263GA
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.
254375VA2MASTER TRANSFER COMPANY INCJul 7, 2026 → Jul 7, 20261
254375TMVA—MERCHANTS METALS LLCSep 28, 2023 → Apr 23, 20262
254375TMMN—MERCHANTS METALS LLCNov 2, 2023 → Nov 2, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 14, 2026