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
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a company officer with other carriers
steve probst — 2 carriers: USDOT 391976
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)11
Observed (24 mo)11
Registered and roadside-observed capacity are broadly consistent.
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by officer
- Authorities
- 2
- Combined power
- 3
- States
- 2
- Oldest authority
- May 2, 1990
- Active now
- 2
- STEVE PROBST· viewingUSDOT 44698121PU
- NORTHWEST FEED & GRAIN CO INCUSDOT 3919762PU
Affiliated entities· hover to preview