Carrier profile · USDOT 3553807 · MC-1250006 · Updated Jun 13, 2026
WILLIAMS & SON LLC
1 power unitLocal · 1 statesGRENADA, MS50/100
CARRIER INACTIVEMC-1250006 INACTIVE
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 |
|---|---|---|---|---|---|---|
| 1M1AW07YXJM089861 | Power unit | 2018 | MACK | — | 1 | Jun 25, 2025 |
| ST111700000000000 | Trailer | — | PALW | — | 1 | Jun 25, 2025 |
Showing 2 · most-inspected first.