License Plate CA 4WB4570 (California) — Convex
USDOT 3940684 · 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 |
|---|---|---|---|
| 2026-08-03 | 1A924306760074306 | CA 4WB4570 | CONVEX · USDOT 3940684 |
| 2026-03-26 | 1A924306760074306 | CA 4WB4570 | JACINTO OROZCO TRANSPORTATION INC · USDOT 3198368 |
| 2025-05-29 | 1A924306760074306 | CA 4WB4570 | IRON ROSE TRUCKING LLC · USDOT 4384350 |
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
Convex Active
- USDOT
- 3940684
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Rch Cucamonga, CA
- Power units
- 5
- Drivers
- 5
- Inspections (24 mo)
- 34
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 75%
Carrier recorded at the latest inspection in the available records (2026-08-03). 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-4WB4570 appears in FMCSA inspection records 4 times. Recorded on one vehicle: VIN 1A924306760074306 (ACE). Operated by 3 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Convex (USDOT 3940684). 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-4WB4570 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-05-29 to 2026-08-03. 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 ACE — VIN 1A924306760074306 (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): Convex (USDOT 3940684) from 2026-06-23 to 2026-08-03; Jacinto Orozco Transportation Inc (USDOT 3198368) on 2026-03-26; Iron Rose Trucking Llc (USDOT 4384350) on 2025-05-29.