Carrier profile · USDOT 148428 · MC-444916 · Updated Jun 13, 2026
P R Mason & Son LLC
1 power unitLocal · 1 statesWILLISTON, NC50/100
CARRIER ACTIVEMC-444916 ACTIVERATED CONDITIONAL
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)
- 1
- 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 |
|---|---|---|---|---|---|---|
| 1GRAA06219S701132View sourced platform decode | Trailer | 2009 | GREA | — | 1 | May 26, 2025 |
| 1XP90B9X4FN183081View sourced platform decode | Power unit | 2015 | PTRB | — | 1 | May 26, 2025 |
Showing 2 · most-inspected first.