License Plate ME 933449 (Maine) — Doug Chadbourne & Son Trucking
USDOT 550691 · 2000 Peterbilt 379
Most recently recorded carrier for this plate
Doug Chadbourne & Son Trucking Active
- USDOT
- 550691
- MC
- 272620
- Status
- Active
- Type
- Motor Carrier
- Based in
- Richmond, ME
- Power units
- 6
- Drivers
- 7
- Inspections (24 mo)
- 18
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 16.7%
Carrier recorded at the latest inspection in the available records (2026-10-08). 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 ME-933449 appears in FMCSA inspection records 7 times. Recorded on one vehicle: VIN 1XP5DB9XXYD550752 (2000 Peterbilt 379). Most recent operating carrier: Doug Chadbourne & Son Trucking (USDOT 550691). Vehicle make on file: Peterbilt (PTRB) (TRUCK TRACTOR). 1 out-of-service result across all inspections.
About this plate
Commercial license plate ME-933449 (Maine) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2025-01-15 to 2026-10-08. The latest inspection was in Maine, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2000 Peterbilt 379 — VIN 1XP5DB9XXYD550752 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 7 inspections on FMCSA record. The records show 1 out-of-service violation across 7 inspections. OOS breakdown: 1 vehicle. The leading violation category is Vehicle Maintenance (7), then Fatigued Driving (HOS) (4). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Doug Chadbourne & Son Trucking (USDOT 550691) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 7 | ⚠ High |
| Fatigued Driving (HOS) | 4 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |