Carrier profile · USDOT 4226586 · MC-1634522 · Updated Jun 13, 2026

M & C DIAZ LLC

10 power unitsavg 14.1 yrRegional · 6 statesELIZABETH, NJ100/100
CARRIER ACTIVEMC-1634522 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 radiusRegional
revealed
States observed6
US states
Inspections · 24 mo17
NJ busiest

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

Home base
ELIZABETH, NJ
338 RAHWAY AVE APT 3
Top corridor
NJ
NJ 6 · MD 4 · CT 3
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 6 states · trailing 24 mo

Roadside inspections by state · M & C DIAZ LLC · trailing 24 months
StateCoverageInspections
NJNew JerseyHQ6
MDMaryland4
CTConnecticut3
NYNew York2
PAPennsylvania1
MAMassachusetts1