Equipment unit · VIN-decoded · NHTSA vPIC

2004 Superior trailer works Superior Trailer Works

1S9S0000940009270 · Trailer · TRAILER
Carriers run under1
31 mo
Inspections4
all-time
OOS inspections2
of 4
First seenSep 20, 2023
CA
Last seenApr 29, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1S9S0000940009270
Make
Superior trailer works
Model
Superior Trailer Works
Model year
2004
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 7, 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 · Sep 20, 2023 – Apr 29, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 29, 2026CAI · Full4OOSWC LOGISTICS INC 9921429EV9157/CA
Apr 7, 2026CAI · Full8OOSWC LOGISTICS INC 9921424EV9157/CA
May 20, 2025CAI · Full2—WC LOGISTICS INC 9921424EV9157/CA
Sep 20, 2023CAV · Vehicle-only1—WC LOGISTICS INC 9921424EV9157/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WC LOGISTICS INC992142Sep 20, 2023Apr 29, 20264CA
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.
9EV9157CA—WC LOGISTICS INCApr 29, 2026 → Apr 29, 20261
4EV9157CA—WC LOGISTICS INCSep 20, 2023 → Apr 7, 20263
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026