License Plate CA 4SN4382 (California) — Thompson & Harvey Transportation Inc
USDOT 1477121 · 2020 Polar Tank Trailer
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 |
|---|---|---|---|
| 2025-10-28 | 1PMKA4322L7105477 | CA 4SN4382 | THOMPSON & HARVEY TRANSPORTATION INC · USDOT 1477121 |
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
Thompson & Harvey Transportation Inc Active
- USDOT
- 1477121
- MC
- 557514
- Status
- Active
- Type
- Carrier & Cargo Tank Facility
- Based in
- Santa Maria, CA
- Power units
- 49
- Drivers
- 67
- Inspections (24 mo)
- 165
- Crashes (24 mo)
- 6
- Vehicle OOS rate
- 5.7%
Carrier recorded at the latest inspection in the available records (2025-10-28). 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-4SN4382 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1PMKA4322L7105477 (2020 Polar Tank Trailer). Most recent operating carrier: Thompson & Harvey Transportation Inc (USDOT 1477121). Vehicle make on file: Polar Tank Trailer (POLA) (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-4SN4382 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2025-10-28. 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 2020 Polar Tank Trailer — VIN 1PMKA4322L7105477 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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 Thompson & Harvey Transportation Inc (USDOT 1477121) in every inspection on record.