License Plate CA 4UN1736 (California) — Sonic Freight Line Llc
USDOT 1879771 · 2007 Utility Trailer Manufacturer
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 |
|---|---|---|---|
| 2025-08-06 | 1UYVS25307P974806 | CA 4UN1736 | SONIC FREIGHT LINE LLC · USDOT 1879771 |
| 2024-10-21 | 1UYVS25307P974806 | CA 4UN1736 | PROFORWARD INC · USDOT 1678243 |
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
Sonic Freight Line Llc Active
- USDOT
- 1879771
- MC
- 1090069
- Status
- Active
- Type
- Motor Carrier
- Based in
- Compton, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 5
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-08-06). 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-4UN1736 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1UYVS25307P974806 (2007 Utility Trailer Manufacturer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Sonic Freight Line Llc (USDOT 1879771). Vehicle make on file: Utility (UTIL) (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-4UN1736 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-09-18 to 2025-08-06. The latest inspection was in Arizona, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (California).
Vehicle on this plate
This plate is associated with a single vehicle, a 2007 Utility Trailer Manufacturer — VIN 1UYVS25307P974806 (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): Sonic Freight Line Llc (USDOT 1879771) from 2024-09-18 to 2025-08-06; Proforward Inc (USDOT 1678243) on 2024-10-21.