License Plate CA 4MM4744 (California) — Joel Diaz
USDOT 3517862 · 2014 Wilson Trailer Co.
Most recently recorded carrier for this plate
Joel Diaz Active
- USDOT
- 3517862
- MC
- 1663246
- Status
- Active
- Type
- Motor Carrier
- Based in
- Fortuna, CA
- Power units
- 2
- Drivers
- 1
- Inspections (24 mo)
- 9
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 33.3%
Carrier recorded at the latest inspection in the available records (2026-07-29). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate CA-4MM4744 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 4WW5452A5E6621167 (2014 Wilson Trailer Co.). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Joel Diaz (USDOT 3517862). Vehicle make on file: Wilson Trailer Co. (WILX) (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate CA-4MM4744 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-04-02 to 2026-07-29. The latest inspection was in California, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2014 Wilson Trailer Co. — VIN 4WW5452A5E6621167 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
2 carriers have operated vehicles under this plate (most recent first): Joel Diaz (USDOT 3517862) from 2026-04-02 to 2026-07-29; Rafael Diaz Velazquez (USDOT 2930301) on 2026-04-28.