Sprint Cup final practice at Dover was canceled Saturday because of rain.
Practice 1: Results
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 18 | Kyle Busch | 39 | 48 | 159.336 |
| 2 | 4 | Kevin Harvick | 1 | 10 | 158.212 |
| 3 | 3 | Austin Dillon | 6 | 15 | 156.671 |
| 4 | 6 | Trevor Bayne | 1 | 10 | 156.561 |
Practice 2: Results
| Pos | Car | Driver | From Lap | To Lap | Avg Speed |
| 1 | 27 | Paul Menard | 1 | 10 | 157.850 |
| 2 | 24 | Chase Elliott # | 1 | 10 | 156.379 |
| 3 | 88 | Jeff Gordon | 29 | 38 | 156.039 |
| 4 | 1 | Jamie McMurray | 19 | 28 | 155.803 |
| 5 | 18 | Kyle Busch | 1 | 10 | 155.456 |
| 6 | 41 | Kurt Busch | 20 | 29 | 154.462 |
| 7 | 21 | * Ryan Blaney # | 17 | 26 | 154.370 |
| 8 | 23 | David Ragan | 1 | 10 | 153.849 |
| 9 | 15 | Clint Bowyer | 8 | 17 | 152.675 |
* Car must run 10 consecutive laps on the track to be included in the above charts.