id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id NHTSA-2009-0175-0009,NHTSA,NHTSA-2009-0175,U.S. DOT/NHTSA - Memorandum: Braking Performance Improvement Study for a 4x2 Class 8 Truck Tractor,Other,Memorandum,2013-05-23T04:00:00Z,2013,5,2013-05-23T04:00:00Z,,2013-05-23T15:47:54Z,,0,0,09000064812f0f58 NHTSA-2009-0175-0008,NHTSA,NHTSA-2009-0175,U.S. DOT/NHTSA - Petition for Reconsideration - Reduced Speed Stopping Distances With Appendix A,Other,Petition for Reconsideration,2012-09-20T04:00:00Z,2012,9,2012-09-20T04:00:00Z,,2024-11-12T05:07:00Z,,1,0,090000648110f008 NHTSA-2009-0175-0005,NHTSA,NHTSA-2009-0175,U.S. DOT/NHTSA - Report - Experimental Measurement of The Stopping Performance of A Tractor-Semitrailer From Multiple Speeds,Other,Agency Response,2011-07-11T04:00:00Z,2011,7,2011-07-11T04:00:00Z,,2011-07-20T14:50:40Z,,0,0,0900006480ebac94