Penske drivers Joey Logano and Ryan Blaney, who won the pole for Sunday’so race, topped the leader board in Saturday’s final clinic session in Phoenix.
Logano led the way with the average lap speed of 137.794 mph followed by Blaney (137.221 mph) and Kevin Harvick (136.685 mph), who won the latest race in Phoenix in November.
Kyle Busch was fourth and Aric Almirola completed the top five.
Logano (136.137 mph) had the fastest average rate among most of the drivers who conducted at least 10 successive laps. He was followed closely by Harvick, Almirola, Blaney and Keselowski, respectively, for the reason this category.
About ten minutes to the session, NASCAR displayed a warning after fluid was reported on the track.
Track officials had to disperse speedy dry throughout Turns 3 and 4 and down the backstretch to clean up the oil. The track returned with about 13 minutes left in the session.
Keselowski has been made to sit the final fifteen minutes of the 50-minute session for double neglecting pre-qualifying review on Friday.