License Plate CA 4XB3579 (California) — Mario H Flores Ramos
USDOT 1837323 · 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 |
|---|---|---|---|
| 2026-06-19 | 1UYVS2531K2641309 | CA 4XB3579 | MARIO H FLORES RAMOS · USDOT 1837323 |
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
Mario H Flores Ramos Active
- USDOT
- 1837323
- MC
- 696648
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Salinas, CA
- Power units
- 26
- Drivers
- 22
- Inspections (24 mo)
- 120
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 20.8%
Carrier recorded at the latest inspection in the available records (2026-06-19). 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.
What this means
License plate CA-4XB3579 appears in FMCSA inspection records 3 times. Recorded on one vehicle: VIN 1UYVS2531K2641309 (2019 Utility Trailer Manufacturer). Most recent operating carrier: Mario H Flores Ramos (USDOT 1837323). 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-4XB3579 (California) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-07-25 to 2026-06-19. The latest inspection was in California, a Level V — vehicle-only inspection without the driver present.
Vehicle on this plate
This plate is associated with a single vehicle, a 2019 Utility Trailer Manufacturer — VIN 1UYVS2531K2641309 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 3 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. The leading violation category is Vehicle Maintenance (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Mario H Flores Ramos (USDOT 1837323) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |