Carrier profile · USDOT 903050 · MC-458405 · Updated Jun 13, 2026
MARK BROWN
DBA MARK BROWN ENTERPRISES
1 power unitsLocal · 2 statesROUNDUP, MT50/100
CARRIER ACTIVEMC-458405 ACTIVERATED CONDITIONALHAZMAT
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 |
|---|---|---|---|---|---|---|
| 1XKWDB9X4YJ846197 | Power unit | 2000 | KW | — | 2 | Mar 27, 2026 |
| 4WW5482A7D6620070 | Trailer | 2013 | WILX | — | 2 | Mar 27, 2026 |
Showing 2 · most-inspected first.