{"carrier":{"dot_number":"2790280","legal_name":"GREY WOLF TRUCKING INC","dba_name":"GREY WOLF","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"524 SOUTH MAIN ST","phy_city":"MUNCY","phy_state":"PA","phy_zip":"17756","phy_country":"US","phone":"5704948063","mc_number":"MC-930617","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":1,"total_drivers":1,"total_cdl":1,"mcs150_mileage":10000,"mcs150_mileage_year":"2015","mcs150_date":"20160610 0000","add_date":"20150813","officer_1":"JOAQUIN MEZA","officer_2":"THERESA MEZA","fleet_size_class":"A","business_type":"","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:54:49","updated_at":"2026-05-16 01:54:49"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}