With a lap of 174.972 mph, Todd Gilliland topped the charts in final practice for the Overton’s 225 at Chicagoland Speedway with the best speed of the day.
He beat Ben Rhodes (174.222) by .133 seconds.
Johnny Sauter, who had the fastest single lap in the first practice session, posted the quickest 10-lap average of 167.796 mph.
Brian Kaltreider (161.934) brought out the only caution in final practice when he spun harmlessly.
Johnny Sauter posted the fastest lap in the first practice session with a speed of 174.160 mph.
He beat Dalton Sargeant (174.031 mph) by .023 seconds.
Only one driver logged 10 consecutive laps. Max Tullman posted an average speed o 162.044 mph in the No. 20.