License Plate ME PHM20 (Maine) — Port Harbor Marine Inc
USDOT 450601 · 2021 Chevrolet Silverado
Most recently recorded carrier for this plate
Port Harbor Marine Inc Active
- USDOT
- 450601
- MC
- 522798
- Status
- Active
- Type
- Motor Carrier
- Based in
- South Portland, ME
- Power units
- 25
- Drivers
- 60
- Inspections (24 mo)
- 2
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 50%
Carrier recorded at the latest inspection in the available records (2026-01-12). 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 ME-PHM20 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1GB3YSE78MF280958 (2021 Chevrolet Silverado). Most recent operating carrier: Port Harbor Marine Inc (USDOT 450601). Vehicle make on file: Chevrolet (CHEV) (STRAIGHT TRUCK). 1 out-of-service result across all inspections.
About this plate
Commercial license plate ME-PHM20 (Maine) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-01-15 to 2026-01-12. The latest inspection was in Massachusetts, a Level II — walk-around inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (Maine).
Vehicle on this plate
This plate is associated with a single vehicle, a 2021 Chevrolet Silverado — VIN 1GB3YSE78MF280958 (straight truck).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. The records show 1 out-of-service violation across 2 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (1), then Driver Fitness (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Port Harbor Marine Inc (USDOT 450601) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Driver Fitness | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |