{"carrier":{"dot_number":"2548487","legal_name":"S & G TRUCK SERVICES INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"5141 W MEDILL AVE","phy_city":"CHICAGO","phy_state":"IL","phy_zip":"60639","phy_country":"US","phone":"7738360136","mc_number":"MC-887448","mc_number_2":"MC-365279","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":2,"total_drivers":3,"total_cdl":3,"mcs150_mileage":99634,"mcs150_mileage_year":"2025","mcs150_date":"20260320 1605","add_date":"20141008","officer_1":"KELSEY SANCHEZ","officer_2":"","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 01:53:24","updated_at":"2026-05-16 01:53:24"},"crashes":{"total":10,"fatal":0,"injury":5},"safety_scores":[],"freightproof":{"dot_number":"2548487","record_status":"no_vetting_yet","what_this_proves":"FMCSA-sourced carrier data cached by FreightProof. No signed vetting record exists yet; run one to generate a tamper-evident proof-of-checking.","data_hash":null,"vetting_date":null,"verify":null,"run_full_vetting":{"endpoint":"https://freight.rootz.global/mcp","tool":"freight_carrier_vet","arguments":{"dot_number":"2548487"},"sealed_evidence_tool":"freight_create_evidence"},"ai_discovery":"https://freight.rootz.global/.well-known/ai","data_source":"FMCSA (Census, Crash, Inspection, Enforcement)","legal_basis":"Montgomery v. Caribe Transport II, LLC, 608 U.S. ___ (2026)"}}