2019 Allied Steel Buildings 200

Dover International Speedway, the track where the race was held.

Dover International Speedway is an oval race track in Dover, Delaware, United States that has held at least two NASCAR races since it opened in 1969. In addition to NASCAR, the track also hosted USAC and the NTT IndyCar Series. The track features one layout, a 1 mile (1.6 km) concrete oval, with 24° banking in the turns and 9° banking on the straights. The speedway is owned and operated by Dover Motorsports.

For the final Dash 4 Cash race, Tyler Reddick, Gray Gaulding, Christopher Bell, and Chase Briscoe had qualified for prize eligibility at the previous race.[4][5]

Tyler Reddick was the fastest in the first practice session with a time of 23.089 seconds and a speed of 155.918 mph (250.926 km/h).[6]

Austin Cindric was the fastest in the final practice session with a time of 23.568 seconds and a speed of 152.749 mph (245.826 km/h).[6]

. – Eligible for Dash 4 Cash prize money

Cole Custer started on the pole and dominated the two stages, leading the first 156 laps. Kaz Grala spun after a bump by John Hunter Nemechek with 47 laps to go, causing a caution. Custer lost the race on pit road to Christopher Bell, and was unable to retake the lead due to dirty air. After restarting on the bottom lane, Custer was overtaken by Tyler Reddick and struggled to recover.

Riley Herbst spun and brought out the next caution. On the restart, Bell pulled away while Reddick and Justin Allgaier nearly wrecked battling for second place. The final caution occurred when Gray Gaulding spun out shortly afterwards, also collecting Vinnie Miller. Bell managed to pull away on the restart and held off Allgaier to win the race and Dash 4 Cash prize money.

Stage One Laps: 60

Stage Two Laps: 60

Stage Three Laps: 80

. – Won the Dash 4 Cash prize money