Carrier profile · USDOT 1772445 · MC-646966 · Updated Sep 6, 2026

M4 Transportation LLC

53 power unitsavg 12.1 yrRegional · 5 statesFONTANA, CA81/100
CARRIER ACTIVEMC-646966 ACTIVE
Verified linksm4trans.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 observed5
US states
Inspections · 24 mo141
CA busiest

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

Home base
FONTANA, CA
13820 SLOVER AVE
Top corridor
CA
CA 118 · AZ 8 · TX 7
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 5 states · trailing 24 mo

Roadside inspections by state · M4 TRANSPORTATION LLC · trailing 24 months
StateCoverageInspections
CACaliforniaHQ118
AZArizona8
TXTexas7
NMNew Mexico6
NVNevada2