{"carrier":{"dot_number":"197975","legal_name":"TIEFENTHALER AG-LIME INC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"11975 HAWTHORNE AVE","phy_city":"BREDA","phy_state":"IA","phy_zip":"51436","phy_country":"US","phone":"7126732686","mc_number":"MC-167574","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":12,"total_drivers":8,"total_cdl":8,"mcs150_mileage":698525,"mcs150_mileage_year":"2024","mcs150_date":"20250102 0000","add_date":"19740601","officer_1":"JEAN TIEFENTHALER","officer_2":"CINDY TIEFENTHALER","fleet_size_class":"F","business_type":"CORPORATION","duns_number":"98721525","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:36:40","updated_at":"2026-05-16 01:36:40"},"crashes":{"total":5,"fatal":1,"injury":4},"safety_scores":[]}