FONTANA, CA - MARCH 17: Kyle Busch, driver of the #18 Interstate Batteries Toyota, celebrates winning the Monster Energy NASCAR Cup Series Auto Club 400 and winning his 200th NASCAR win at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

At-track photos: 2019 Auto Club Speedway weekend

By | Published: March 15, 2019 73

Robert Laberge | Getty Images

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Robert Laberge | Getty Images

Kyle Busch takes his signature bow on top of the No. 18 Joe Gibbs Racing Toyota after winning at Auto Club and making history with 200 career victories.

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FONTANA, CA - MARCH 17: Kyle Busch, driver of the #18 Interstate Batteries Toyota, celebrate after winning the Monster Energy NASCAR Cup Series Auto Club 400 and winning his 200th NASCAR race at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Kyle Busch wins at Auto Club Speedway and celebrates his 200th win.

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FONTANA, CA - MARCH 17: Kyle Busch, driver of the #18 Interstate Batteries Toyota, celebrates in victory lane after winning the Monster Energy NASCAR Cup Series Auto Club 400 and winning his 200th NASCAR race at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Kyle Busch makes history with 200 wins in NASCAR's three national series. He celebrates in Victory Lane at Auto Club.

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Robert Laberge | Getty Images

A special burnout for Kyle Busch in the No. 18 Joe Gibbs Racing Toyota at Auto Clulb Speedway, where he won his first Cup Series race in 2005.

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FONTANA, CA - MARCH 17: Kyle Busch, driver of the #18 Interstate Batteries Toyota, is congratulated by his brother Kurt Busch, driver of the #1 Monster Energy Chevrolet, after winning the Monster Energy NASCAR Cup Series Auto Club 400 and winning his 200th NASCAR race at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Kurt Busch hugs little brother Kyle Busch in Victory Lane at Auto Club after Kyle wins his 200th race.

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FONTANA, CA - MARCH 17: Kyle Busch, driver of the #18 Interstate Batteries Toyota, celebrates by placing the Winner's Sticker on his car with his wife Samantha and son Brexton after winning the Monster Energy NASCAR Cup Series Auto Club 400 and winning his 200th NASCAR race at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Family time for the Busch's as Kyle celebrates his win with his wife, Samantha, and son, Brexton.

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Chris Littmann | NASCAR Digital Media

Joey Logano finished second-place at Auto Club in the No. 22 Team Penske Ford.

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Chris Littmann | NASCAR Digital Media

Brad Keselowski talks with the media after finishing third at Auto Club Speedway in the No. 2 Team Penske Ford.

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Chris Littmann | NASCAR Digital Media

Kyle Busch's wife, Samantha, captures the finish at Auto Club Speedway from the No. 18's pit box.

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FONTANA, CA - MARCH 17: Cars drive five wide prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Cars go five-wide on the pace laps before the Auto Club 400, an impressive show of force for the fans.

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Chris Graythen | Getty Images

Another look at the five-wide salute as the cars go past the fans on the frontstretch.

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Chris Graythen | Getty Images

Super cool look at the cars coming five-wide right at us.

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FONTANA, CA - MARCH 17: Austin Dillon, driver of the #3 Dow Coatings Chevrolet, and Kevin Harvick, driver of the #4 Jimmy John's Ford, lead the field at the start of the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

The front row of Austin Dillon and Kevin Harvick lead the field with the mountains in the background.

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FONTANA, CA - MARCH 17: Vince Neil attends the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Vince Neil of Motley Crue walks across the stage during introductions. Motley Crue was the Grand Marshal for Sunday's race.

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FONTANA, CA - MARCH 17: Tommy Lee attends the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Tommy Lee of Motley Crue gets the fans revved up before the Auto Club 400.

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Chase Wilhelm | NASCAR Digital Media

Two drivers who are the future of NASCAR, Chase Elliott and Ryan Blaney, sit together before driver introductions at Auto Club Speedway.

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California natives Kevin Harvick and Jimmie Johnson are probably chatting about how many tickets they needed to get for friends for Sunday's race.

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Jonathan Merryman | NASCAR Digital Media

Cole Custer was on standby for Austin Dillon, who reportedly was feeling ill before Sunday's Auto Club 400 but started the race anyway.

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Torey Fox | NASCAR Digital Media

Custer, who is from California and won Saturday's Xfinity Series race, was reportedly the only NASCAR Xfinity Series driver still in the area available to be on standby.

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Jonathan Merryman | NASCAR Digital Media

Another look at Custer as he walks to the grid wearing Austin Dillon's team colors.

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FONTANA, CA - MARCH 17: Professional wrestler Rey Mysterio attends pace car training during the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

WWE superstar Rey Mysterio isn't looking for a fight -- just where to go to drive the pace car for today's Auto Club 400.

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FONTANA, CA - MARCH 17: Professional wrestler Rey Mysterio attends the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Mysterio gets pumped up while walking the red carpet to the driver's meeting.

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Robert Laberge | Getty Images

There's no mystery, Mysterio is excited about the chance to drive the pace car in California.

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Robert Laberge | Getty Images

Mysterio behind the wheel of the Toyota Camry pace car.

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Ryan Blaney Rey Mysterio at Auto Club Speedway

Jonathan Merryman | NASCAR Digital Media

Ryan Blaney and Mysterio before Sunday's Auto Club 400.

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FONTANA, CA - MARCH 17: Tommy Lee and Machine Gun Kelly attend the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Motley Crue's Tommy Lee gets the lay of the land at Auto Club Speedway. That's rapper Machine Gun Kelly in the background.

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FONTANA, CA - MARCH 17: Machine Gun Kelly and Douglas Booth attend the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Rapper Machine Gun Kelly and actor Douglas Booth on their way to the driver's meeting.

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FONTANA, CA - MARCH 17: Courtney Sixx and Nikki Sixx attend the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Courtney Sixx and Nikki Sixx walk the red carpet before the driver's meeting at the Auto Club 400.

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FONTANA, CA - MARCH 17: Courtney Sixx and Brittany Furlan attend the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Blogger Courtney Sixx and Internet influencer Brittany Furlan attend the Auto Club 400 at Auto Club Speedway.

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FONTANA, CA - MARCH 17: Nikki Sixx and Chuck Liddell attend the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Motley Crue's Nikki Sixx and UFC's Chuck Liddell attend the driver's meeting.

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FONTANA, CA - MARCH 17: Jay Leno attends the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Hey, it's Jay Leno, a guy who certainly likes his cars.

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FONTANA, CA - MARCH 17: Adrienne Houghton attends the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Cheetahs are fast, but what about a Cheetah Girl? Adrienne Houghton, singer and TV personality, apparently has a need for speed today.

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FONTANA, CA - MARCH 17: Adrienne Bailon and Wilmer Valderrama attend the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Adrienne Houghton and Wilmer Valderrama, best known as Fez from That '70s Show, attend the driver's meeting at Auto Club Speedway.

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FONTANA, CA - MARCH 17: Slim Jxmmi attends the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Musician Slim Jxmmi takes time to hang out at Auto Club Speedway.

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FONTANA, CA - MARCH 17: Slim Jxmmi talks with Bubba Wallace, driver of the #43 PlanBSales.com Chevrolet, prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Musician Slim Jxmmi poses with Bubba Wallace before the Monster Energy NASCAR Cup Series Auto Club 400.

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FONTANA, CA - MARCH 17: Angela Rummans and Tyler Crispen attend the driver's meeting prior to the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Maybe Big Brother 20 stars Angela Rummans and Tyler Crispen are taking their love story to the track.

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FONTANA, CA - MARCH 17: Jennifer Aspen and Kristin Chenoweth attend the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Actresses Jennifer Aspen and Kristin Chenoweth attend the red carpet at Auto Club Speedway.

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FONTANA, CA - MARCH 17: Judd Lormand attends the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Actor Judd Lormand walks the red carpet at the Auto Club 400.

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FONTANA, CA - MARCH 17: Cruz Arroyave and Teddi Mellencamp attend the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

Cruz Arroyave and Teddi Mellencamp, the daughter of John Mellencamp, attend the Auto Club 400 on Sunday.

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FONTANA, CA - MARCH 17: T.J. Dillashaw and Erik Jones attend the Monster Energy NASCAR Cup Series race at Auto Club Speedway at Auto Club Speedway on March 17, 2019 in Fontana, California. (Photo by Presley Ann/Getty Images) | Getty Images

Presley Ann | Getty Images

UFC's T.J. Dillashaw and Erik Jones pose before Sunday's Auto Club 400.

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Chase Wilhelm | NASCAR.com

A nice view of Alex Bowman's car in the garage with California mountains behind it.

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Chase Wilhelm | NASCAR.com

Kurt Busch's No. 1 sits in the garage before the first Monster Energy NASCAR Cup Series practice.

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FONTANA, CA - MARCH 15: Alex Bowman, driver of the #88 Nationwide Pet Insurance Chevrolet, speaks with Ryan Newman, driver of the #6 Performance Plus Motor Oil Ford, during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Alex Bowman and Ryan Newman talk in the garage before the first Cup Series practice at Auto Club Speedway.

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FONTANA, CA - MARCH 15: Martin Truex Jr., driver of the #19 Bass Pro Shops Toyota, stands in the garage area during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Martin Truex Jr. focusing in on his No. 19 Toyota in the Auto Club Speedway garage.

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FONTANA, CA - MARCH 15: Jimmie Johnson, driver of the #48 Ally Chevrolet, climbs into his car during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Jimmie Johnson gets in his No. 48 Chevrolet ahead of practice. He paced the field in opening practice with a fastest lap of 179.386 mph.

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FONTANA, CA - MARCH 15: Erik Jones, driver of the #20 Craftsman Toyota, climbs into his car during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Erik Jones climbs into his No. 20 Toyota.

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FONTANA, CA - MARCH 15: Cole Custer, driver of the #00 Thompson Pipe/Haas CNC Ford, prepares to practice for the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Cole Custer gets prepared for the first NASCAR Xfinity Series practice at Auto Club, where he paced the field with the fastest lap.

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FONTANA, CA - MARCH 15: Justin Allgaier, driver of the #7 BRANDT Professional Agriculture Cherolet, stands in the garage area during practice for the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Justin Allgaier and his No. 7 Chevrolet get ready to hit the track for Xfinity Series practice.

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FONTANA, CA - MARCH 15: Ryan Preece, driver of the #8 Velveeta Shells and Cheese Chevrolet, during practice for the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Ryan Preece is taking shifts practicing in both the NASCAR Xfinity Series and Monster Energy NASCAR Cup Series this weekend at Auto Club.

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FONTANA, CA - MARCH 15: Justin Haley, driver of the #11 LeafFilter Gutter Protection Chevrolet, sits in his car during practice for the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Justin Haley in the No. 11 gets dialed in before the start of the final NASCAR Xfinity Series practice at Auto Club.

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FONTANA, CA - MARCH 15: Kyle Busch, driver of the #18 iK9 Toyota, during practice for the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Kyle Busch and NASCAR Xfinity Series crew chief Ben Beshore talk prior to the start of final practice.

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FONTANA, CA - MARCH 15: Austin Dillon, driver of the #3 Dow Coatings Chevrolet, leads a pack of cars during qualifying for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Austin Dillon leads a pack of cars at Auto Club Speedway during the first round of Cup Series qualifying.

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FONTANA, CA - MARCH 15: Austin Dillon, driver of the #3 Dow Coatings Chevrolet, poses with the pole award after earning polo position during qualifying for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Austin Dillon wins the Busch Pole Award at Auto Club.

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FONTANA, CA - MARCH 15: Corey LaJoie, driver of the #32 Hartford Gold Group Ford, talks to Kurt Busch, driver of the #1 Monster Energy Chevrolet, during qualifying for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Corey LaJoie, driver of the No. 32 Ford and Kurt Busch, driver of the No.1 Chevrolet talk on the grid before qualifying.

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FONTANA, CA - MARCH 15: Kevin Harvick, driver of the #4 Jimmy John's Ford, speaks with the media following practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 15, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Kevin Harvick talks with the media on Friday. He will start second for Sunday's Auto Club 400.

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FONTANA, CA - MARCH 16: Martin Truex Jr, driver of the #19 Bass Pro Shops Toyota, during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Martin Truex Jr.'s No. 19 Joe Gibbs Racing Toyota on track at Auto Club Speedway.

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FONTANA, CA - MARCH 16: Brad Keselowski, driver of the #2 Wurth Ford, stands in the garage area during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Brad Keselowski looking very happy in the garage after finishing third in the second Cup Series practice.

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FONTANA, CA - MARCH 16: Aric Almirola, driver of the #10 Farmer John Ford, prepares to drive during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Aric Almirola gets focused in his No. 10 Stewart-Haas Racing Ford.

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Chase Wilhelm | NASCAR.com

Joe Gibbs Racing teammates Christopher Bell and Kyle Busch have a chat during NASCAR Xfinity Series qualifying.

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Chase Wilhelm | NASCAR.com

Christopher Bell's No. 20 crew pushes his Toyota out for qualifying. He started fourth.

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Chase Wilhelm | NASCAR.com

Kyle Busch and the No. 18 Joe Gibbs Racing team started second in the Xfinity Series Production Alliance Group 300.

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FONTANA, CA - MARCH 16: Tyler Reddick, driver of the #2 Hurdl Chevrolet, poses with the pole award after posting the fastest lap during qualifying for the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Tyler Reddick in the No. 2 Richard Childress Racing Chevrolet won the pole at Auto Club Speedway on Saturday. Kyle Busch joined him on the front row.

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FONTANA, CA - MARCH 16: Daniel Hemric, driver of the #8 Liberty National Chevrolet, climbs into his car during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Daniel Hemric gets in his No. 8 Richard Childress Racing Chevrolet before the final Cup Series practice.

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FONTANA, CA - MARCH 16: Daniel Suarez, driver of the #41 Haas Automation Ford, shares a smile during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Daniel Suarez shares a laugh with his No. 41 Stewart-Haas Racing team in the garage.

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FONTANA, CA - MARCH 16: Clint Bowyer, driver of the #14 Rush Truck Centers/Haas Automation Ford, talks to Ryan Blaney, driver of the #12 PPG Ford, during practice for the Monster Energy NASCAR Cup Series Auto Club 400 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Clint Bowyer and Ryan Blaney chat in the garage at Auto Club.

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Chase Wilhelm | NASCAR.com

Christopher Bell, Ryan Preece, Cole Custer and Tyler Reddick share a conversation during driver introductions are Auto Club Speedway.

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FONTANA, CA - MARCH 16: Tyler Reddick, driver of the #2 Hurdl Chevrolet, and Kyle Busch, driver of the #18 iK9 Toyota, lead the field to the green flag to start the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Tyler Reddick in the No. 2 Chevrolet led the field to green for Saturday's Xfinity Series race at Auto Club.

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FONTANA, CA - MARCH 16: Kyle Busch, driver of the #18 iK9 Toyota, leads during the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Chris Graythen/Getty Images) | Getty Images

Chris Graythen | Getty Images

Kyle Busch and Tyler Reddick battle it out for the lead.

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FONTANA, CA - MARCH 16: Cole Custer, driver of the #00 Thompson Pipe/Haas CNC Ford, takes the checkered flag as he wins the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Cole Custer crosses the finish-line as the checkered flag waves and wins the Production Alliance Group 300 at Auto Club.

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FONTANA, CA - MARCH 16: Cole Custer, driver of the #00 Thompson Pipe/Haas CNC Ford, does a burn out after winning the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Robert Laberge/Getty Images) | Getty Images

Robert Laberge | Getty Images

Cole Custer wins at his home track and celebrates with a burnout.

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FONTANA, CA - MARCH 16: Cole Custer, driver of the #00 Thompson Pipe/Haas CNC Ford, poses with the trophy in Victory Lane after winning the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Cole Custer smiles with his new trophy in Victory Lane at Auto Club.

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FONTANA, CA - MARCH 16: Cole Custer, driver of the #00 Thompson Pipe/Haas CNC Ford, celebrates in Victory Lane after putting the Winner's Sticker on his car during the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

Cole Custer adds the winner sticker to his No. 00 Stewart-Haas Racing Ford.

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FONTANA, CA - MARCH 16: Cole Custer, driver of the #00 Thompson Pipe/Haas CNC Ford, celebrates in victory lane after winnig the NASCAR Xfinity Series Production Alliance Group 300 at Auto Club Speedway on March 16, 2019 in Fontana, California. (Photo by Jared C. Tilton/Getty Images) | Getty Images

Jared C. Tilton | Getty Images

A Victory Lane celebration for Cole Custer and his team.