{"carrier":{"dot_number":"2186871","legal_name":"SWEET IRON TRUCKING LLC","dba_name":"","entity_type":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","operating_status":"PRIVATE PROPERTY;AUTHORIZED FOR HIRE","phy_street":"8521 HIXSON PIKE SUITE D","phy_city":"HIXSON","phy_state":"TN","phy_zip":"37343","phy_country":"US","phone":"4237600400","mc_number":"MC-759182","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"Y","power_units":2,"total_drivers":2,"total_cdl":1,"mcs150_mileage":82311,"mcs150_mileage_year":"2025","mcs150_date":"20260218 1302","add_date":"20110829","officer_1":"CHARLES V. BROWN","officer_2":"DONNA BROWN","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:50:51","updated_at":"2026-05-16 01:50:51"},"crashes":{"total":4,"fatal":1,"injury":4},"safety_scores":[]}