License Plate CA 4VJ9999 (California) — Piston Transport Inc
USDOT 3234479 · 2024 Wabash Dry Van Duraplate
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 |
|---|---|---|---|
| 2025-09-04 | 1JJV532D1RL379358 | CA 4VJ9999 | PISTON TRANSPORT INC · USDOT 3234479 |
| 2025-06-25 | 1JJV532D1RL379358 | CA 4VJ9999 | ALLSTATE FREIGHT CARRIER INC · USDOT 1208580 |
| 2025-02-11 | 1JJV532D1RL379358 | CA 4VJ9999 | AJ BROS TRUCKING INC · USDOT 4091001 |
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
Piston Transport Inc Active
- USDOT
- 3234479
- MC
- 1014728
- Status
- Active
- Type
- Motor Carrier
- Based in
- Stockton, CA
- Power units
- 10
- Drivers
- 12
- Inspections (24 mo)
- 43
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 21.9%
Carrier recorded at the latest inspection in the available records (2025-09-04). 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-4VJ9999 appears in FMCSA inspection records 7 times. Recorded on one vehicle: VIN 1JJV532D1RL379358 (2024 Wabash Dry Van Duraplate). Operated by 3 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Piston Transport Inc (USDOT 3234479). Vehicle make on file: Wabash (WABASH NAT) (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-4VJ9999 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-11-27 to 2025-09-04. 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 2024 Wabash Dry Van Duraplate — VIN 1JJV532D1RL379358 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 7 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): Piston Transport Inc (USDOT 3234479) on 2025-09-04; Allstate Freight Carrier Inc (USDOT 1208580) on 2025-06-25; Aj Bros Trucking Inc (USDOT 4091001) from 2024-11-27 to 2025-02-11.