Carrier profile · USDOT 3143299 · Updated Jun 13, 2026

Ricardo Tapia Diaz

DBA R DIAZ TRUCKING

1 power unitLocal · 1 statesLA PUENTE, CA50/100
AUTHORITY STATUS UNKNOWN
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.

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal
revealed
States observed1
US states
Inspections · 24 mo2
CA busiest

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

Home base
LA PUENTE, CA
13942 PRICHARD ST
Top corridor
CA
CA 2
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · RICARDO TAPIA DIAZ · trailing 24 months
StateCoverageInspections
CACaliforniaHQ2