Carrier profile · USDOT 4411630 · MC-1807997 · Updated Jun 30, 2026

BIG IRON MOBILE SERVICES LLC

1 power unitLocal · 1 statesBAR NUNN, WY50/100
CARRIER ACTIVEMC-1807997 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 radiusLocal
revealed
States observed1
US states
Inspections · 24 mo1
SD busiest

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

Home base
BAR NUNN, WY
1723 SIOUX TRAIL
Top corridor
SD ⇄ WY
SD 1
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 1 states · trailing 24 mo

Roadside inspections by state · BIG IRON MOBILE SERVICES LLC · trailing 24 months
StateCoverageInspections
SDSouth Dakota1