Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR1P0621MK224886 · Trailer · TRAILER
Carriers run under3
15 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 31, 2025
TN
Last seenJun 24, 2026
CA
Inspected under 3 different carriers in 15 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
1GR1P0621MK224886
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 · Mar 31, 2025 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026CAIII · Driver-only0—J S TRANSPORT LLC 3071641109996T/TN
May 4, 2026LAIII · Driver-only0—KAUNAS EXPRESS INC 1371888109996T/TN
Mar 31, 2025TNI · Full1—KNOWHOW TRANSPORTATION LLC 4112865109996T/TN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
J S TRANSPORT LLC3071641Jun 24, 2026Jun 24, 20261CA
KAUNAS EXPRESS INC1371888May 4, 2026May 4, 20261NE
KNOWHOW TRANSPORTATION LLC4112865Mar 31, 2025Mar 31, 20251TN
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.
109996TTN2J S TRANSPORT LLCJun 24, 2026 → Jun 24, 20261
109996TTN—KAUNAS EXPRESS INCMay 4, 2026 → May 4, 20261
109996TTN—KNOWHOW TRANSPORTATION LLCMar 31, 2025 → Mar 31, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026