{"carrier":{"dot_number":"3250834","legal_name":"PRO TON TRUCKING LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"1186 FOLSOM ST","phy_city":"SAN FRANCISCO","phy_state":"CA","phy_zip":"94103","phy_country":"US","phone":"3104608593","mc_number":"MC-1023021","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":5,"total_drivers":4,"total_cdl":2,"mcs150_mileage":30000,"mcs150_mileage_year":"2022","mcs150_date":"20230802 1804","add_date":"20190226","officer_1":"ROBBIE MILLER","officer_2":"","fleet_size_class":"C","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:58:41","updated_at":"2026-05-16 01:58:41"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}