License Plate SD TD620 (South Dakota) — Black Hills Trenching & Boring Llc
USDOT 4004854 · 2021 UNIA Felling Trailers
Most recently recorded carrier for this plate
Black Hills Trenching & Boring Llc Active
- USDOT
- 4004854
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Spearfish, SD
- Power units
- 10
- Drivers
- 14
- Inspections (24 mo)
- 10
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 88.9%
Carrier recorded at the latest inspection in the available records (2026-09-22). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate SD-TD620 appears in FMCSA inspection records 2 times. 2 different VINs appear under this plate in the available inspection records. The records do not establish why the association changed. Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Black Hills Trenching & Boring Llc (USDOT 4004854). Vehicle make on file: UNIA (SEMI-TRAILER). 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-TD620 (South Dakota) appears in FMCSA roadside inspection records tied to 2 commercial vehicles. Inspection activity under this plate runs from 2025-02-06 to 2026-09-22. The latest inspection was in Wyoming, a Level I — full inspection of the driver and the vehicle. That is outside the plate's issuing jurisdiction (South Dakota).
Vehicles recorded under plate SD-TD620
This plate has been recorded on 2 different VINs. Vehicles on record: 5FTCE2927M2002293 (2021 UNIA Felling Trailers, 2026-09-22); 5FTCE1911M2002775 (2021 TRLR Felling Trailers, 2025-02-06).
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.
Operators
2 carriers have operated vehicles under this plate (most recent first): Black Hills Trenching & Boring Llc (USDOT 4004854) on 2026-09-22; Ditch Witch Of West Texas Inc (USDOT 1303122) on 2025-02-06.