License Plate SD PR53821 (South Dakota) — Locken Oil Llc
USDOT 1891781 · 2017 Peterbilt 389
Most recently recorded carrier for this plate
Locken Oil Llc Active
- USDOT
- 1891781
- MC
- 802520
- Status
- Active
- Type
- Motor Carrier
- Based in
- Isabel, SD
- Power units
- 16
- Drivers
- 14
- Inspections (24 mo)
- 28
- Crashes (24 mo)
- 1
- Vehicle OOS rate
- 0%
Carrier recorded at the latest inspection in the available records (2026-04-25). 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-PR53821 appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1XPXP49X7HD447400 (2017 Peterbilt 389). Most recent operating carrier: Locken Oil Llc (USDOT 1891781). 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-PR53821 (South Dakota) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2026-02-12 to 2026-04-25. The latest inspection was in North Dakota, a Level III — driver and paperwork only. That is outside the plate's issuing jurisdiction (South Dakota).
Vehicle on this plate
This plate is associated with a single vehicle, a 2017 Peterbilt 389 — VIN 1XPXP49X7HD447400 (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 Unsafe Driving (2), then Fatigued Driving (HOS) (1). Unsafe Driving covers speeding, improper lane changes and other moving violations.
Operators
Operated by Locken Oil Llc (USDOT 1891781) in every inspection on record.
Vehicle detail (inspections per unit)
FMCSA BASIC safety category breakdown
| BASIC Category | Violations | Status |
|---|---|---|
| Unsafe Driving | 2 | ! Moderate |
| Fatigued Driving (HOS) | 1 | — Minor |
| Vehicle Maintenance | 0 | ✓ Clean |
| Driver Fitness | 0 | ✓ Clean |
| Controlled Substances | 0 | ✓ Clean |
| Hazmat | 0 | ✓ Clean |