Carrier profile · USDOT 4003717 · Updated Aug 16, 2026
Sdi Hd Holding LLC Highlands Drilling
DBA HIGHLANDS DRILLING
17 power unitsLocal · 2 statesMOUNT MORRIS, PA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 17
- Observed power (24 mo)
- 1
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1M2AD64C17M002709View sourced platform decode | Power unit | 2007 | MACK TRUCK | — | 2 | Mar 27, 2026 |
| 1D945TLD79R033750View sourced platform decode | Trailer | 2009 | TRLR | — | 1 | Jun 9, 2025 |
Showing 2 · most-inspected first.