Nascar Rules

• Race off pit road: Keselowski, Gordon, Harvick, McMurray, Bowyer, Newman, Kurt Busch, Logano, Johnson and Hamlin. All took four tires.
  
  
  

At the green. Brad out front, Jeff to 2nd, Jamie 3rd.

Happy moves into 3rd.

Matt's car off the track. They are doing some work to the suspension.

Kyle L's crew made a better adjustment on his car. He is now going forward, instead of backwards.

Happy says he's absolutely sideways.

Lap 155

Tony Stewart (13th), Greg Biffle (15th), Danica Patrick (16th) and Austin Dillon (17th) are among the winless drivers outside the top 10.

• Lap 162
  
  Long green flag runs have led to pit stops coming on cautions. Who will be the first to buck that trend and come in early on strategy?
  
• Lap 160
  
  As they run: Newman (eighth) and Biffle (15th) would make the Chase. Bowyer would need to win as would McMurray.
  
  
  

• Lap 166
  
  Keselowski has led all but 17 laps in his quest for the top seed in the Chase.
  

• Lap 169
  
  Bowyer takes the spot from McMurray.
  
  
  

• Lap 171
  
  Tony Stewart trying to chase down Kyle Larson for 11th and passes him.
  
  
  

• Lap 174
  
  Biffle is in 16th. He has been in the mid-teens most of the night so far.
  
  
  

• Lap 176
  
  Biffle needs a finish of 22nd or better if we have a repeat winner to clinch his Chase spot.
  
  
  

Rain is about 70 miles away from the track.

• Lap 178
  
  Newman, who is in eighth, needs a finish of 18th or better to clinch his Chase spot. Newman controls his own destiny regardless of who wins the race.