License Plate AZ HFA3MY (Arizona) — Joseph Earl Shiffrar
USDOT 4227474 · 2007 Peterbilt 379
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 |
|---|---|---|---|
| 2025-08-19 | 1XP5DB9X17N680721 | AZ HFA3MY | JOSEPH EARL SHIFFRAR · USDOT 4227474 |
| 2025-08-13 | 1XP5DB9X17N680072 | AZ HFA3MY | JOSEPH EARL SHIFFRAR · USDOT 4227474 |
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
Joseph Earl Shiffrar Active
- USDOT
- 4227474
- MC
- 1635000
- Status
- Active
- Type
- Motor Carrier
- Based in
- Kingman, AZ
- Power units
- 1
- Drivers
- 1
- Inspections (24 mo)
- 4
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2025-08-19). 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-HFA3MY appears in FMCSA inspection records 4 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Most recent operating carrier: Joseph Earl Shiffrar (USDOT 4227474). Vehicle make on file: Peterbilt (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-HFA3MY (Arizona) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2025-02-12 to 2025-08-19. The latest inspection was in Wyoming, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (Arizona).
Vehicles recorded under plate AZ-HFA3MY
This plate has been recorded on 2 different VINs. Vehicles on record: 1XP5DB9X17N680721 (2007 Peterbilt 379, 2025-02-12 to 2025-08-19); 1XP5DB9X17N680072 (2007 Peterbilt 379, 2025-04-02 to 2025-08-13).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 4 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 Vehicle Maintenance (10), then Fatigued Driving (HOS) (2). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Joseph Earl Shiffrar (USDOT 4227474) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 10 | ⚠ High |
| Fatigued Driving (HOS) | 2 | ! Moderate |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |