A crew worker for driver William Byron wheels a cart loaded with tires to their garage prior to a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Austin Theriault sheds a layer of his fire suit his garage following a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Chase Elliott signs autographs for fans as he heads to his garage during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Pole sitter Brad Keselowski (2) passes slower cars during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Austin Theriault heads to his garage during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

With tires deflated and smoking after a crash, William Byron limps back to the garage during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Erik Jones heads back to the garage during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. Jones had the fastest lap during the morning practice. (AP Photo/Charles Krupa)

Joey Logano climbs into his car as he prepares for a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Pole sitter Brad Keselowski mounts the steering wheel on his car as he prepares to head to the track during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Track security officer Patty Patterson carries a bag of ice on her shoulders as she walks back to her post during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. Temperatures were forecasted to reach nearly 100 degrees at the track. (AP Photo/Charles Krupa)

Ryan Blaney heads down the front stretch during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Teams watch racers from the roof of their haulers during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Two shirtless men watch from nearly empty stands during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. Temperatures were forecasted to reach nearly 100 degrees at the track. (AP Photo/Charles Krupa)

Teams monitor data and watch their racers on displays from their empty garages during a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Kurt Busch's team pushes his car towards inspection prior to a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. (AP Photo/Charles Krupa)

Alex Bowman signs autographs prior to a NASCAR Cup Series auto race practice at New Hampshire Motor Speedway in Loudon, N.H., Saturday, July 20, 2019. Bowman wrecked his back-up car during the final practice and will drive a spare car from teammate Jimmie Johnson. (AP Photo/Charles Krupa)

Kurt Busch takes a lap around the track in a pickup truck during a racer introductions prior to a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Team car numbers hang out over pit lane prior to a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kyle Busch (18) pulls ahead of pole sitter Brad Keselowski, right, and Erik Jones (20) during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Austin Theriault (52) goes into Turn 1 with traffic during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kyle Busch (18) pulls ahead of pole sitter Brad Keselowski (2) during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Chase Elliott's crew dashes into the lane to service his car during a pit stop in the NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

A crew member scrapes the molten rubber surface off a tire following a pit stop during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Erik Jones (20) banks into the first turn during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Racers head down the back straight during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

A fan eats ice cream while waiting for driver introductions prior to a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. Temperatures in the area were in the mid-90's during the race. (AP Photo/Charles Krupa)

Denny Hamlin heads down the front straight during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick raises his arms toward fans after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick raises the checkered flag toward fans after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick hoists a giant lobster in victory lane after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick smokes his tires for fans after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick celebrates in victory lane after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick smokes his tires for fans after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick holds a giant lobster as he jokes with his son Keelan after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick heads down the front straight during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. Harvick won the race. (AP Photo/Charles Krupa)

Kevin Harvick holds a giant lobster as he jokes with his son Keelan, kisses the claw, after winning a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. (AP Photo/Charles Krupa)

Kevin Harvick (4) heads through Turn 1 during a NASCAR Cup Series auto race at New Hampshire Motor Speedway in Loudon, N.H., Sunday, July 21, 2019. Harvick won the race. (AP Photo/Charles Krupa)