License Plate OK 64C775 (Oklahoma) — Diamond Oil Field Services Inc
USDOT 1582423 · 2020 Mack Anthem
Most recently recorded carrier for this plate
Diamond Oil Field Services Inc Active
- USDOT
- 1582423
- MC
- 667437
- Status
- Active
- Type
- Motor Carrier
- Based in
- El Reno, OK
- Power units
- 20
- Drivers
- 40
- Inspections (24 mo)
- 17
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-06-29). 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 OK-64C775 appears in FMCSA inspection records 1 time. Recorded on one vehicle: VIN 1M1AN4GYXLM012162 (2020 Mack Anthem). Most recent operating carrier: Diamond Oil Field Services Inc (USDOT 1582423). Vehicle make on file: Mack (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 OK-64C775 (Oklahoma) appears in FMCSA roadside inspection records tied to one commercial vehicle. The most recent inspection activity under this plate was 2026-06-29. The latest inspection was in Oklahoma, 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 2020 Mack Anthem — VIN 1M1AN4GYXLM012162 (truck tractor).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 1 inspection 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 (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Diamond Oil Field Services Inc (USDOT 1582423) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Fatigued Driving (HOS) | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |