Carrier profile · USDOT 1427730 · MC-541389 · Updated Jun 13, 2026

Double Diamond Transport Inc

68 power unitsavg 8.5 yrLocal · 1 statesSAN ANTONIO, TX88/100
CARRIER ACTIVEMC-541389 ACTIVE
Verified linksdd-transport.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 radiusLocal
revealed
States observed1
US states
Inspections · 24 mo186
TX busiest

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

Home base
SAN ANTONIO, TX
3333 SE LOOP 410
Top corridor
TX
TX 186
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · DOUBLE DIAMOND TRANSPORT INC · trailing 24 months
StateCoverageInspections
TXTexasHQ186