License Plate AZ AM22671 (Arizona) — Duncan & Son Lines Inc
USDOT 44035 · 2024 Kenworth T680
Most recently recorded carrier for this plate
Duncan & Son Lines Inc Active
- USDOT
- 44035
- MC
- 144606
- Status
- Active
- Type
- Carrier & Broker
- Based in
- Buckeye, AZ
- Power units
- 259
- Drivers
- 231
- Inspections (24 mo)
- 419
- Crashes (24 mo)
- 14
- Vehicle OOS rate
- 12.5%
Carrier recorded at the latest inspection in the available records (2026-05-21). 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 AZ-AM22671 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1XKYD49XXRJ320226 (2024 Kenworth T680). Most recent operating carrier: Duncan & Son Lines Inc (USDOT 44035). Vehicle make on file: Kenworth (KENW) (TRUCK TRACTOR). 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 AZ-AM22671 (Arizona) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-03-18 to 2026-05-21. The latest inspection was in Arizona, a Level II — walk-around inspection of the driver and the vehicle.
Vehicle on this plate
This plate is associated with a single vehicle, a 2024 Kenworth T680 — VIN 1XKYD49XXRJ320226 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 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 Fatigued Driving (HOS) (2), then Unsafe Driving (1). Fatigued Driving (HOS) covers hours-of-service limits and logbook / ELD records.
Operators
Operated by Duncan & Son Lines Inc (USDOT 44035) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Fatigued Driving (HOS) | 2 | ! Moderate |
| Unsafe Driving | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |