License Plate MD 9EF2546 (Maryland) — Ronald Kastronis
USDOT 1539987 · 2020 Isuzu NPR-HD
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 |
|---|---|---|---|
| 2026-06-17 | 54DC4W1B9LS806525 | MD 9EF2546 | RONALD KASTRONIS · USDOT 1539987 |
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
Ronald Kastronis Active
- USDOT
- 1539987
- MC
- —
- Status
- Active
- Type
- Carrier & Shipper
- Based in
- Waldorf, MD
- Power units
- 2
- Drivers
- 2
- Inspections (24 mo)
- 6
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 20%
Carrier recorded at the latest inspection in the available records (2026-06-17). 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 MD-9EF2546 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 54DC4W1B9LS806525 (2020 Isuzu NPR-HD). Most recent operating carrier: Ronald Kastronis (USDOT 1539987). Vehicle make on file: Isuzu (STRAIGHT TRUCK). 2 out-of-service results across all inspections.
About this plate
Commercial license plate MD-9EF2546 (Maryland) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-05-29 to 2026-06-17. The latest inspection was in Maryland, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2020 Isuzu NPR-HD — VIN 54DC4W1B9LS806525 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. The records show 2 out-of-service violations across 2 inspections. OOS breakdown: 2 driver. The leading violation category is Driver Fitness (2), then Unsafe Driving (1). Driver Fitness covers licensing, CDL class and medical certificate requirements.
Operators
Operated by Ronald Kastronis (USDOT 1539987) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Driver Fitness | 2 | ! Moderate |
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |