Carrier profile · USDOT 612476 · MC-294050 · Updated Jun 13, 2026
ARMSTRONG-SUMMERS INC
DBA A & S DISPATCH SERVICE
6 power unitsTULSA, OK50/100
AUTHORITY STATUS UNKNOWNMC-294050 STATUS UNKNOWNUNDELIVERABLE ADDRESS
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.
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Home base
TULSA, OK
Density
fewermore