Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR1P0623MT231381 · Trailer · TRAILER
Carriers run under2
10 mo
Inspections3
all-time
OOS inspections2
of 3
First seenAug 26, 2023
UT
Last seenJun 10, 2024
CA
Inspected under 2 different carriers in 10 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
1GR1P0623MT231381
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 · Aug 26, 2023 – Jun 10, 2024

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2024CAIII · Driver-only1—BLACK HAWK FREIGHT INC 37441194TS9251/CA
Dec 23, 2023NEIII · Driver-only2OOSBLACK HAWK FREIGHT INC 37441194TS9521/CA
Aug 26, 2023UTI · Full13OOSJASS TRANSPORTATION INC 32765234TS9521/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BLACK HAWK FREIGHT INC3744119Dec 23, 2023Jun 10, 20242CA
JASS TRANSPORTATION INC3276523Aug 26, 2023Aug 26, 20231CA
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.
4TS9251CA—BLACK HAWK FREIGHT INCJun 10, 2024 → Jun 10, 20241
4TS9521CA—BLACK HAWK FREIGHT INCDec 23, 2023 → Dec 23, 20231
4TS9521CA—JASS TRANSPORTATION INCAug 26, 2023 → Aug 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026