License Plate CA 4WV1360 (California) — Ridgeback Truckline Llc
USDOT 2598224 · 2019 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 |
|---|---|---|---|
| 2026-02-09 | 1UYVS2536K2598716 | CA 4WV1360 | RIDGEBACK TRUCKLINE LLC · USDOT 2598224 |
| 2025-11-22 | 1UYVS2536K2598716 | CA 4WV1360 | PB46 TRUCKING INC · USDOT 4221458 |
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
Ridgeback Truckline Llc Active
- USDOT
- 2598224
- MC
- 912295
- Status
- Active
- Type
- Motor Carrier
- Based in
- Yuba City, CA
- Power units
- 26
- Drivers
- 16
- Inspections (24 mo)
- 103
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 12.1%
Carrier recorded at the latest inspection in the available records (2026-02-09). 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-4WV1360 appears in FMCSA inspection records 6 times. Recorded on one vehicle: VIN 1UYVS2536K2598716 (2019 Utility Trailer Manufacturer). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Ridgeback Truckline Llc (USDOT 2598224). 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-4WV1360 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-05-12 to 2026-02-09. The latest inspection was in Washington, 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 2019 Utility Trailer Manufacturer — VIN 1UYVS2536K2598716 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 6 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): Ridgeback Truckline Llc (USDOT 2598224) from 2026-01-26 to 2026-02-09; Pb46 Trucking Inc (USDOT 4221458) from 2025-05-12 to 2025-11-22.