Ryan Reed posted the fastest lap in final practice for the Xfinity race at Miami with a speed of 166.451 mph.
He beat Austin Cindric (166.195 mph) by .050 seconds. Cindric was also second in the first practice session.
Elliott Sadler (165.873) posted the third fastest time.
Playoff contender Cole Custer (165.578) scraped the wall late in the session, but not before posted the sixth fastest time. His damage was not sufficient enough to force him to roll out a backup car.
“I just tried to get too much into Turn 3,” Custer told NBCSN’s Marty Snider at the end of the session. ” I started trying to run the top to get comfortable a little bit and I just kind of crossed over the line.”
Daniel Hemric (164.289) was the slowest of the contenders.
Bell (163.311) posted the quickest 10-lap average in final practice followed by fellow contender Custer at 162.920.
Reddick was fourth-best on this chart with Hemric seventh among 21 drivers who posted at least 10 consecutive laps.
Christopher Bell posted the fastest lap in Friday’s first practice for the Miami Xfinity race with a speed of 167.193 mph. Bell was docked 30 minutes of practice time for failing inspection three times at Phoenix.
He beat Austin Cindric (166.410) by .152 seconds.
Playoff contenders Daniel Hemric (165.431) and Cole Custer (165.375) were third and fourth respectively.
John Hunter Nemechek (165.006) rounded out the top five.
In seventh, Tyler Reddick (164.394) was the slowest among the playoff contenders.
Nemechek posted the quickest 10-lap average in this session with a speed of 162.254.
Bell (161.658) had the second-best 10-lap average. Reddick (161.567) was third on this chart.