Carrier profile · USDOT 3933655 · MC-1458735 · Updated Jul 18, 2026

RAMIRO Z MARTINEZ

DBA RIZ TRANSPORTATION

1 power unitavg 17.5 yrLocal · 2 statesKINGMAN, AZ50/100
CARRIER ACTIVEMC-1458735 ACTIVE
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 observed2
US states
Inspections · 24 mo2
CA busiest

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

Home base
KINGMAN, AZ
3600 SUNSHINE DR LOT 32
Top corridor
CA ⇄ AZ
CA 1 · AZ 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 2 states · trailing 24 mo

Roadside inspections by state · RAMIRO Z MARTINEZ · trailing 24 months
StateCoverageInspections
CACalifornia1
AZArizonaHQ1