#29-Ryan Blaney, who trails points leader by 25 markers entering the season-finale, was fastest in final practice for the Ford EcoBoost 200 at Homestead Miami Speedway with a speed of 166.996 mph. He was followed by #19-Tyler Reddick, #51-Kyle Busch, #35-Ross Chastain, #23-Spencer Gallagher, #8-Joe Nemechek, #13-Jeb Burton, #54-Darrell Wallace, Jr., #42-Kyle Larson, and #20-Daniel Hemric. 35 drivers practiced during the session. See complete results on the Homestead practice 2 speeds page (pdf).
