**Bristol Final Practice Speeds** investorshub.advfn.com/uimage/uploads/2017/8/18/dldrvBristol_Final_Practice.JPG investorshub.advfn.com/uimage/uploads/2017/8/18/whsraBristol_10_lap.JPG 1st Practice Speeds: http://www.mrn.com/Race-Series/NASCAR-Sprint-Cup/Statistics/Additional-Statistics/2017/08/Bass-Pro-Shops-NRA-Night-Race-1st-Practice-Speeds.aspx