License Plate CA 4VR2975 (California) — Diaz The Son Trucking Llc
USDOT 8342748 · 2013 Stoughton Trailers
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-08-31 | 1DW1A5321DB378893 | CA 4VR2975 | DIAZ THE SON TRUCKING LLC · USDOT 8342748 |
| 2026-06-12 | 1DW1A5321DB378893 | CA 4VR2975 | DI NUNZIO TRANSPORT LLC · USDOT 4408882 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this plate
Diaz The Son Trucking Llc Active
- USDOT
- 8342748
- MC
- 66816875
- Status
- Active
- Type
- Motor Carrier
- Based in
- Hacienda Heights, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-08-31). 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-4VR2975 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1DW1A5321DB378893 (2013 Stoughton Trailers). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Diaz The Son Trucking Llc (USDOT 8342748). Vehicle make on file: Stoughton (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-4VR2975 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-12-13 to 2026-08-31. The latest inspection was in New Mexico, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (California).
Vehicle on this plate
This plate is associated with a single vehicle, a 2013 Stoughton Trailers — VIN 1DW1A5321DB378893 (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): Diaz The Son Trucking Llc (USDOT 8342748) from 2026-08-10 to 2026-08-31; Di Nunzio Transport Llc (USDOT 4408882) from 2025-12-13 to 2026-06-12.