Equipment unit · VIN-decoded · NHTSA vPIC

2014 Superior trailers llc

4S9SF4821EM091433 · TRAILER
Carriers run under1
33 mo
Inspections8
all-time
OOS inspections3
of 8
First seenOct 5, 2023
UT
Last seenJul 13, 2026
AZ
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4S9SF4821EM091433
Make
Superior trailers llc
Model
Not decoded
Model year
2014
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 3, 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 · Oct 5, 2023 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026AZI · Full3OOSSTEVEN J GILBERT 3166256TS2219/ID
Oct 2, 2025COIII · Driver-only1—STEVEN J GILBERT 3166256TS2219/ID
Jul 23, 2025UTIII · Driver-only0—STEVEN J GILBERT 3166256TS2219/ID
Oct 31, 2024AZIII · Driver-only0—STEVEN J GILBERT 3166256TS2219/ID
Oct 24, 2024COII · Walk-around0—STEVEN J GILBERT 3166256TS2219/ID
Jul 14, 2024TXII · Walk-around0—STEVEN J GILBERT 3166256TS2219/ID
Feb 14, 2024NMII · Walk-around2OOSSTEVEN J GILBERT 3166256TS2219/ID
Oct 5, 2023UTII · Walk-around4OOSSTEVEN J GILBERT 3166256TS2219/ID
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STEVEN J GILBERT3166256Oct 5, 2023Jul 13, 20268UT
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.
TS2219ID2STEVEN J GILBERTOct 5, 2023 → Jul 13, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 3, 2026