Carrier profile · USDOT 4231117 · Updated Aug 16, 2026
Mills Rock and Gravel LLC
DBA B BENNETT TRUCKING
3 power unitsLocal · 1 statesSOUTH JORDAN, UT50/100
AUTHORITY STATUS UNKNOWN
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)
- 3
- 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 |
|---|---|---|---|---|---|---|
| 1S9SS4951RL476656View sourced platform decode | Trailer | 2024 | SMITHCO | — | 1 | Sep 18, 2024 |
| 1XKZP4EX7MJ449471View sourced platform decode | Power unit | 2021 | KENWORTH M | — | 1 | Sep 18, 2024 |
Showing 2 · most-inspected first.