Equipment unit · VIN-decoded · NHTSA vPIC

2021 Great dane trailers Great Dane Trailers

1GR1P0621MK228436 · Trailer · TRAILER
Carriers run under4
26 mo
Inspections4
all-time
OOS inspections0
of 4
First seenAug 20, 2023
NC
Last seenOct 28, 2025
CA
Inspected under 4 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
1GR1P0621MK228436
Make
Great dane trailers
Model
Great Dane Trailers
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 5, 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 20, 2023 – Oct 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 28, 2025CAIII · Driver-only0—MUNISA TRANS INC 3396106113907T/TN
Sep 1, 2025MDII · Walk-around1—SLS GROUP WORLDWIDE LLC 3383225113907T/TN
Jul 16, 2024GAIII · Driver-only1—UMT GLOBAL LOGISTICS LLC 3229028113907T/TN
Aug 20, 2023NCIII · Driver-only0—ACE TRANSPORTATION INC 3396641113907T/TN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MUNISA TRANS INC3396106Oct 28, 2025Oct 28, 20251IL
SLS GROUP WORLDWIDE LLC3383225Sep 1, 2025Sep 1, 20251PA
UMT GLOBAL LOGISTICS LLC3229028Jul 16, 2024Jul 16, 20241IL
ACE TRANSPORTATION INC3396641Aug 20, 2023Aug 20, 20231IL
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.
113907TTN—MUNISA TRANS INCOct 28, 2025 → Oct 28, 20251
113907TTN—SLS GROUP WORLDWIDE LLCSep 1, 2025 → Sep 1, 20251
113907TTN—UMT GLOBAL LOGISTICS LLCJul 16, 2024 → Jul 16, 20241
113907TTN—ACE TRANSPORTATION INCAug 20, 2023 → Aug 20, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026