{"carrier":{"dot_number":"3130191","legal_name":"CHIEFS TRANSPORTATION LLC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"9663 LANSING CIR","phy_city":"COMMERCE CITY","phy_state":"CO","phy_zip":"80022-9798","phy_country":"US","phone":"7202443911","mc_number":"MC-120729","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":3,"total_drivers":2,"total_cdl":0,"mcs150_mileage":0,"mcs150_mileage_year":"2017","mcs150_date":"20180815 1452","add_date":"20180430","officer_1":"JOSE GUTIERREZ","officer_2":"","fleet_size_class":"B","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:57:38","updated_at":"2026-05-16 01:57:38"},"crashes":{"total":1,"fatal":0,"injury":1},"safety_scores":[]}