Carrier profile · USDOT 3084301 · MC-68438 · Updated Aug 20, 2026

STM Auto Inc

9 power unitsavg 10 yrRegional · 6 statesANN ARBOR, MI100/100
CARRIER ACTIVEMC-68438 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 mo33
MI busiest

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

Home base
ANN ARBOR, MI
2925 BRAEBURN CIRCLE
Top corridor
MI
MI 18 · NY 7 · MA 4
Density
fewermore
Shade = roadside inspections, last 24 mo.

State activity ranking· all 6 states · trailing 24 mo

Roadside inspections by state · STM AUTO INC · trailing 24 months
StateCoverageInspections
MIMichiganHQ18
NYNew York7
MAMassachusetts4
PAPennsylvania2
CTConnecticut1
NJNew Jersey1