Carrier profile · USDOT 1517178 · MC-567624 · Updated Jun 13, 2026
William Henry Stinson Jr
DBA SUPERIOR TRANSPORT
1 power unitROCK HILL, SC50/100
NO OPERATING AUTHORITYMC-567624 NO AUTHORITY
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
ROCK HILL, SC
Density
fewermore