Carrier profile · USDOT 379477 · MC-226470 · Updated Jun 13, 2026

Ralph L Kirby Iii

DBA KIRBY TRUCKING

0 power unitsWINSLOW, AZ50/100
CARRIER INACTIVEMC-226470 INACTIVE
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.

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

Home base
WINSLOW, AZ
AIRPORT RD
Density
fewermore
Shade = roadside inspections, last 24 mo.