License Plate CA 4SZ1941 (California) — Big Rig Trucklines Llc
USDOT 4180510 · 2021 Ace
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 | 1A9ASD112MF896029 | CA 4SZ1941 | BIG RIG TRUCKLINES LLC · USDOT 4180510 |
| 2026-08-07 | 1A9ASD112MF896029 | CA 4SZ1941 | RANNY'S LOGISTICS INC · USDOT 4550360 |
| 2026-02-27 | 1A9ASD112MF896029 | CA 4SZ1941 | THOMAS & SONS TRUCKING INC · USDOT 4159982 |
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
Big Rig Trucklines Llc Active
- USDOT
- 4180510
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Union City, CA
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 3
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 66.7%
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 2 other carriers (listed below).
What this means
License plate CA-4SZ1941 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1A9ASD112MF896029 (2021 Ace). Operated by 3 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Big Rig Trucklines Llc (USDOT 4180510). Vehicle make on file: Ace (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-4SZ1941 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-04-21 to 2026-10-20. The latest inspection was in California, a Level I — full inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2021 Ace — VIN 1A9ASD112MF896029 (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
3 carriers have operated vehicles under this plate (most recent first): Big Rig Trucklines Llc (USDOT 4180510) on 2026-10-20; Ranny's Logistics Inc (USDOT 4550360) on 2026-08-07; Thomas & Sons Trucking Inc (USDOT 4159982) from 2025-04-21 to 2026-02-27.