Carrier profile · USDOT 994787 · MC-421912 · Updated Jun 13, 2026
JUAN JAVIER DIAZ
DBA J & A TIRE REPAIR
1 power unitPLEASANT HILL, IA50/100
CARRIER ACTIVEMC-421912 ACTIVEHAZMAT
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
PLEASANT HILL, IA
Density
fewermore