Carrier profile · USDOT 4469812 · MC-1771243 · Updated Aug 30, 2026

Steve Probst

DBA SP TRANSPORT

1 power unitLocal · 1 statesFORT MOHAVE, AZ50/100
CARRIER ACTIVEMC-1771243 ACTIVEHAZMAT
Verified linksFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo2
AZ busiest

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
FORT MOHAVE, AZ
1912 E OWENS LAKE DR
Top corridor
AZ
AZ 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · STEVE PROBST · trailing 24 months
StateCoverageInspections
AZArizonaHQ2