License Plate CA 4HD9646 (California) — Buster G Boren
USDOT 3500187 · 2007 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 |
|---|---|---|---|
| 2026-10-20 | 1DW1A532X7B944103 | CA 4HD9646 | BUSTER G BOREN · USDOT 3500187 |
| 2026-10-01 | 1DW1A532X7B944103 | CA 4HD9646 | JOSE J ESPINOSA CHAVEZ · USDOT 3503966 |
| 2025-05-29 | 1DW1A532X7B944103 | CA 4HD9646 | MILLER TRUCKING CORPORATION · USDOT 451701 |
| 2025-03-06 | 1DW1A532X7B94410 (filed identifier) | CA 4HD9646 | K&B TRANSPORT · USDOT 3287986 |
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
Buster G Boren Active
- USDOT
- 3500187
- MC
- 1155009
- Status
- Active
- Type
- Motor Carrier
- Based in
- Shasta Lake, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 20
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 26.7%
Carrier recorded at the latest inspection in the available records (2026-10-20). 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 3 other carriers (listed below).
What this means
License plate CA-4HD9646 appears in FMCSA inspection records 4 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Operated by 4 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Buster G Boren (USDOT 3500187). Vehicle make on file: Stoughton (STOU) (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-4HD9646 (California) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2025-03-06 to 2026-10-20. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle.
Vehicles recorded under plate CA-4HD9646
This plate has been recorded on 2 different VINs. Vehicles on record: 1DW1A532X7B944103 (2007 Stoughton Trailers, 2026-10-20); 1DW1A532X7B944103 (2007 Stoughton Trailers, 2026-10-01); 1DW1A532X7B944103 (2007 Stoughton Trailers, 2025-05-29); 1DW1A532X7B94410 (2007 Stoughton Trailers, 2025-03-06).
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
4 carriers have operated vehicles under this plate (most recent first): Buster G Boren (USDOT 3500187) on 2026-10-20; Jose J Espinosa Chavez (USDOT 3503966) on 2026-10-01; Miller Trucking Corporation (USDOT 451701) on 2025-05-29; K&B Transport (USDOT 3287986) on 2025-03-06.