Carrier profile · USDOT 4140680 · MC-1587517 · Updated Jun 13, 2026

4-a Trucking LLC

2 power unitsavg 12 yrRegional · 3 statesCARROLL, IA100/100
CARRIER ACTIVEMC-1587517 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 observed3
US states
Inspections · 24 mo11
IA busiest

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

Home base
CARROLL, IA
611 SAN SALVADOR ST
Top corridor
IA
IA 9 · SD 1 · MN 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 3 states · trailing 24 mo

Roadside inspections by state · 4-A TRUCKING LLC · trailing 24 months
StateCoverageInspections
IAIowaHQ9
SDSouth Dakota1
MNMinnesota1