License Plate SO 1TW849 (SO) — Alfonso Flores Castro
USDOT 2202193 · 2000 Volvo VNL
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 |
|---|---|---|---|
| 2026-05-08 | 4V4ND4RH0YN234166 | SO 1TW849 | ALFONSO FLORES CASTRO · USDOT 2202193 |
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
Alfonso Flores Castro Active
- USDOT
- 2202193
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Nogales, SO
- Power units
- 6
- Drivers
- 6
- Inspections (24 mo)
- 99
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 42%
Carrier recorded at the latest inspection in the available records (2026-05-08). 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 SO-1TW849 appears in FMCSA inspection records 17 times. Recorded on one vehicle: VIN 4V4ND4RH0YN234166 (2000 Volvo VNL). Most recent operating carrier: Alfonso Flores Castro (USDOT 2202193). Vehicle make on file: Volvo (TRUCK TRACTOR). 10 out-of-service results across all inspections.
About this plate
Commercial license plate SO-1TW849 (SO) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-12-27 to 2026-05-08. The latest inspection was in Arizona, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (SO).
Vehicle on this plate
This plate is associated with a single vehicle, a 2000 Volvo VNL — VIN 4V4ND4RH0YN234166 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 17 inspections on FMCSA record. The records show 10 out-of-service violations across 17 inspections. OOS breakdown: 10 vehicle. The leading violation category is Vehicle Maintenance (168), then Driver Fitness (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Alfonso Flores Castro (USDOT 2202193) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 168 | ⚠ High |
| Driver Fitness | 2 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |