{"carrier":{"dot_number":"598197","legal_name":"STANLEY GRONER","dba_name":"STANLEY GRONER TRUCKING","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"890 SIGMA ROAD","phy_city":"KALKASKA","phy_state":"MI","phy_zip":"49646","phy_country":"US","phone":"2312588503","mc_number":"MC-335984","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":2,"total_cdl":1,"mcs150_mileage":1,"mcs150_mileage_year":"2020","mcs150_date":"20210909 0000","add_date":"19950417","officer_1":"STANLEY GRONER","officer_2":"","fleet_size_class":"A","business_type":"INDIVIDUAL","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:39:18","updated_at":"2026-05-16 01:39:18"},"crashes":{"total":2,"fatal":0,"injury":2},"safety_scores":[]}