Equipment unit · VIN-decoded · NHTSA vPIC

2022 Smithco manufacturing SMITHCO MANUFACTURING

1S9SS4237NL476986 · Trailer · TRAILER
Carriers run under2
31 mo
Inspections3
all-time
OOS inspections1
of 3
First seenNov 8, 2023
UT
Last seenJun 8, 2026
UT
Inspected under 2 different carriers in 31 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
1S9SS4237NL476986
Make
Smithco manufacturing
Model
SMITHCO MANUFACTURING
Model year
2022
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 · Nov 8, 2023 – Jun 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 8, 2026UTI · Full1OOSW M TRUCKING LLC 3079719TW6214/ID
Feb 2, 2026UTI · Full3—NEWMAN CONSTRUCTION II 25718984U2WS/UT
Nov 8, 2023UTIII · Driver-only1—W M TRUCKING LLC 30797194U2WS/UT
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
W M TRUCKING LLC3079719Nov 8, 2023Jun 8, 20262UT
NEWMAN CONSTRUCTION II2571898Feb 2, 2026Feb 2, 20261UT
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.
TW6214ID—W M TRUCKING LLCJun 8, 2026 → Jun 8, 20261
4U2WSUT—NEWMAN CONSTRUCTION IIFeb 2, 2026 → Feb 2, 20261
4U2WSUT—W M TRUCKING LLCNov 8, 2023 → Nov 8, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026