Equipment unit · VIN-decoded · NHTSA vPIC

2001 Great Lakes Trailers

1G9CM45231S139175 · Trailer · TRAILER
Carriers run under1
1 mo
Inspections2
all-time
OOS inspections0
of 2
First seenApr 9, 2026
WI
Last seenMay 14, 2026
WI
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1G9CM45231S139175
Make
Great Lakes Trailers
Model
Great Lakes Trailers
Model year
2001
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 16, 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 · Apr 9, 2026 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026WIIII · Driver-only2—TSI LOGGING INC 2079702858150/WI
Apr 9, 2026WIII · Walk-around7—TSI LOGGING INC 2079702858150/WI
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TSI LOGGING INC2079702Apr 9, 2026May 14, 20262WI
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.
858150WI—TSI LOGGING INCApr 9, 2026 → May 14, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 16, 2026