{"carrier":{"dot_number":"3735979","legal_name":"FOUR Z TRANSPORT LLC","dba_name":"","entity_type":"","operating_status":"I","phy_street":"7961 RICHARDSON LN","phy_city":"TINLEY PARK","phy_state":"IL","phy_zip":"60487","phy_country":"US","phone":"3128748134","mc_number":"MC-1320531","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":0,"total_drivers":0,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20220405 0000","add_date":"20211004","officer_1":"WILLIAM OBENG","officer_2":"","fleet_size_class":"0","business_type":"","duns_number":"29266656","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"B","source":"census","ingested_at":"2026-05-16 02:02:12","updated_at":"2026-05-16 02:02:12"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}