Carrier profile · USDOT 4469812 · MC-1771243 · Updated Jun 13, 2026
STEVE PROBST
DBA SP TRANSPORT
1 power unitLocal · 1 statesFORT MOHAVE, AZ0/100
CARRIER ACTIVEMC-1771243 ACTIVEOUT-OF-SERVICE ORDERHAZMAT
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 |
|---|---|---|---|---|---|---|
| 3C63RRJL6TG155398 | Power unit | 2026 | RAM | — | 2 | Feb 17, 2026 |
| 4P53F4927T1432399 | Trailer | 2026 | UNPUBLISHE | — | 2 | Feb 17, 2026 |
Showing 2 · most-inspected first.