Equipment unit · VIN-decoded · NHTSA vPIC

2015 Smithco manufacturing SMITHCO MANUFACTURING

1S9SS4231FL476791 · Trailer · TRAILER
Carriers run under1
26 mo
Inspections3
all-time
OOS inspections0
of 3
First seenDec 20, 2023
UT
Last seenFeb 16, 2026
UT
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1S9SS4231FL476791
Make
Smithco manufacturing
Model
SMITHCO MANUFACTURING
Model year
2015
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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 · Dec 20, 2023 – Feb 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 16, 2026UTI · Full0—KENNY SENG CONSTRUCTION LLC 697332TH6917/ID
May 28, 2025UTIII · Driver-only3—KENNY SENG CONSTRUCTION LLC 697332TH6917/ID
Dec 20, 2023UTII · Walk-around1—KENNY SENG CONSTRUCTION LLC 697332TH6917/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KENNY SENG CONSTRUCTION LLC697332Dec 20, 2023Feb 16, 20263UT
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.
TH6917ID—KENNY SENG CONSTRUCTION LLCDec 20, 2023 → Feb 16, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026