Carrier profile · USDOT 107359 · Updated Jun 13, 2026
Pennzoil Quaker State Company
DBA SOPUS PRODUCTS
75 power unitsMARYLAND HEIGHTS, MO50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
MARYLAND HEIGHTS, MO
Density
fewermore