Equipment unit · VIN-decoded · NHTSA vPIC

2018 Wilson trailer co.

4WW5452A1J6626585 · TRAILER
Carriers run under2
30 mo
Inspections10
all-time
OOS inspections7
of 10
First seenJan 25, 2024
CA
Last seenJul 2, 2026
CA
Inspected under 2 different carriers in 30 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
4WW5452A1J6626585
Make
Wilson trailer co.
Model
Not decoded
Model year
2018
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 · Jan 25, 2024 – Jul 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 2, 2026CAI · Full5OOSJOEL DIAZ 35178624SB5231/CA
Mar 11, 2026CAV · Vehicle-only2—RAFAEL DIAZ VELAZQUEZ 29303014UP1840/CA
Mar 9, 2026CAI · Full0—RAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Jun 26, 2025CAII · Walk-around5OOSRAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Jan 9, 2025CAV · Vehicle-only0—RAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Dec 26, 2024CAII · Walk-around9OOSRAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Dec 5, 2024CAII · Walk-around2OOSRAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Aug 13, 2024CAII · Walk-around4OOSRAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Mar 11, 2024CAI · Full8OOSRAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
Jan 25, 2024CAV · Vehicle-only1OOSRAFAEL DIAZ VELAZQUEZ 29303014SB5231/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JOEL DIAZ3517862Jul 2, 2026Jul 2, 20261CA
RAFAEL DIAZ VELAZQUEZ2930301Jan 25, 2024Mar 11, 20269CA
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.
4SB5231CA2JOEL DIAZJul 2, 2026 → Jul 2, 20261
4UP1840CA—RAFAEL DIAZ VELAZQUEZMar 11, 2026 → Mar 11, 20261
4SB5231CA—RAFAEL DIAZ VELAZQUEZJan 25, 2024 → Mar 9, 20268
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 3, 2026