License Plate CA 4UB3471 (California) — Dobler & Sons Llc
USDOT 1075805 · 2021 Denair Manufacturing Llc
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 |
|---|---|---|---|
| 2026-03-19 | 1D9KB5227MS474002 | CA 4UB3471 | DOBLER & SONS LLC · USDOT 1075805 |
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
Dobler & Sons Llc Active
- USDOT
- 1075805
- MC
- 445860
- Status
- Active
- Type
- Motor Carrier
- Based in
- Moss Landing, CA
- Power units
- 21
- Drivers
- 17
- Inspections (24 mo)
- 35
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 27.3%
Carrier recorded at the latest inspection in the available records (2026-03-19). 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.
What this means
License plate CA-4UB3471 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1D9KB5227MS474002 (2021 Denair Manufacturing Llc). Most recent operating carrier: Dobler & Sons Llc (USDOT 1075805). Vehicle make on file: Denair Manufacturing Llc (DENE) (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-4UB3471 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-02-28 to 2026-03-19. 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 2021 Denair Manufacturing Llc — VIN 1D9KB5227MS474002 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 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
Operated by Dobler & Sons Llc (USDOT 1075805) in every inspection on record.