License Plate SD 57449 (South Dakota) — Don Mcknight Trucking Inc
USDOT 991454 · Peterbilt
Most recently recorded carrier for this plate
Don Mcknight Trucking Inc Active
- USDOT
- 991454
- MC
- 623829
- Status
- Active
- Type
- Motor Carrier
- Based in
- Sturgis, SD
- Power units
- 6
- Drivers
- 8
- Inspections (24 mo)
- 18
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 44.4%
Carrier recorded at the latest inspection in the available records (2026-09-23). 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 SD-57449 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1XP5DB9XXXD509858 (Peterbilt). Most recent operating carrier: Don Mcknight Trucking Inc (USDOT 991454). 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 SD-57449 (South Dakota) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-08-23 to 2026-09-23. The latest inspection was in Montana, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (South Dakota).
Vehicle on this plate
This plate is associated with a single vehicle, a Peterbilt — VIN 1XP5DB9XXXD509858 (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 Vehicle Maintenance (9), then Fatigued Driving (HOS) (1). Vehicle Maintenance covers brakes, lights, tires, load securement and other mechanical condition items.
Operators
Operated by Don Mcknight Trucking Inc (USDOT 991454) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Vehicle Maintenance | 9 | ⚠ High |
| Fatigued Driving (HOS) | 1 | — Minor |
| Unsafe Driving | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |