License Plate CA 4SL5070 (California) — Diaz Boyz Trucking Llc
USDOT 4221373 · RAVE Fontaine Trailer
Current operating carrier of this plate
Diaz Boyz Trucking Llc Active
- USDOT
- 4221373
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Willits, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 3
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
This plate has also been operated by 1 other carrier (listed below).
What this means
License plate CA-4SL5070 appears in FMCSA inspection records 5 times. Recorded on one vehicle: VIN 1R1F04528WK981041 (RAVE Fontaine Trailer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Diaz Boyz Trucking Llc (USDOT 4221373). Vehicle make on file: RAVE (SEMI-TRAILER). Zero out-of-service results — clean inspection record under this plate.
About this plate
Commercial license plate CA-4SL5070 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-01-15 to 2026-06-24. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a RAVE Fontaine Trailer — VIN 1R1F04528WK981041 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 5 inspections on FMCSA record. No out-of-service orders were issued — a clean combined record under this plate.
Operators
2 carriers have operated vehicles under this plate (most recent first): Diaz Boyz Trucking Llc (USDOT 4221373) from 2026-06-02 to 2026-06-24; Beckmann Trucking Llc (USDOT 3177237) from 2025-01-15 to 2025-11-18.