Carrier profile · USDOT 3373523 · MC-1545842 · Updated Sep 6, 2026

Zum Services Inc

DBA ZUM

20 power unitsavg 6.2 yrRegional · 6 statesSAN FRANCISCO, CA88/100
CARRIER ACTIVEMC-1545842 ACTIVERATED SATISFACTORY
Verified linksridezum.comFMCSA 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 radiusRegional
revealed
States observed6
US states
Inspections · 24 mo3,250
CA busiest

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

Home base
SAN FRANCISCO, CA
220 RANKIN ST
Top corridor
CA
CA 2,988 · NE 101 · MO 71
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 6 states · trailing 24 mo

Roadside inspections by state · ZUM SERVICES INC · trailing 24 months
StateCoverageInspections
CACaliforniaHQ2,988
NENebraska101
MOMissouri71
MDMaryland64
WAWashington24
PAPennsylvania2