NASCAR Cup cars and Gander Outdoors Truck Series will both use the same tires this weekend at Martinsville Speedway.

Only one penalty was issued by NASCAR officials.

Ron Hornaday Jr. and Bobby Labonte will take part in pre-race activities this Saturday at Martinsville Speedway.

Jeff Burton and Nate Ryan discuss whether or not Denny Hamlin is now the favorite in the playoffs and preview the first Round of 8 race at Martinsville.

Jeff Burton and Nate Ryan discuss Denny Hamlin’s decision to let Jimmie Johnson back on the lead lap toward the end of Stage 2 at Kansas and how it could pay dividends.

This weekend marks the start of the Round of 8 for the Cup Series and is also the middle race of the Truck Series' Round of 6.

Chase Briscoe told SiriusXM NASCAR Radio he understands that Garrett Smithley made a mistake but 'it doesn’t take away from the fact that we should be locked into Homestead right now.'

NASCAR America analyzes the moments that led to Joey Logano's turning point, including overcoming a loose wheel and how Chase Elliott pushed him to 10 points.

Kyle Larson suffered a rib injury after a crash at Talladega, but that didn't stop him from racing at Kansas and finishing 14th. Should Larson have raced with his injury concerns?

Jeff Burton, Steve Letarte and Dale Jarrett explain how Denny Hamlin's win at Kansas proved he's mentally ready to win championships and discuss the drivers who advanced to the Round of 8.

Emotions run high in the Xfinity playoff at Kansas as Cole Custer and Tyler Reddick get physical after the race. NASCAR America breaks down the fight.

Steve Letarte, Jeff Burton and Dale Jarrett will analyze and recap Sunday's Cup elimination race won by Denny Hamlin.

NASCAR executive Steve O'Donnell told SiriusXM NASCAR Radio that officials will look at the role crew members had in the incident after the Xfinity race.

The seven-time Cup champion was appreciative that the race winner helped put him in position to drive through the field.

Chip Ganassi Racing driver overcomes pit stop struggles but still finishes 14th with 'a top-three car' after late restarts.

Speed51.com will continue to stream short track racing.

Chase Elliott advances to the Round of 8 for the third consecutive year.

Joey Logano managed to minimize damage from a late race wreck and then held on to earn just enough points to advance to the next round of the Cup playoffs.

Martin Truex Jr. says that he could never really recover after his car got tight, but has plenty of confidence entering the Round of 8 with Martinsville on tap.

Guaranteed to advance to the Round of 8 after his win at Talladega, Ryan Blaney wasn't afraid to drive aggressively at Kansas, even if things didn't go as planned.

Kyle Larson battles through a rib injury he suffered at Talladega to finish in 14th place at Kansas Speedway and advance to the Round of 8 in the NASCAR Cup Series Playoffs.

Though he will enter the Round of 8 with the points lead, the Joe Gibbs Racing driver isn't satisfied with overcoming adversity Sunday.

Watch extended highlights from Denny Hamlin's NASCAR Cup Series playoff victory at Kansas Speedway.

Brad Keselowski lost six spots on the final restart and missed advancing to the next round by three points.

Joey Logano's eventful day at Kansas Speedway ends with him moving on to the Round of 8 after a stage win and a 17th-place result.

Here are the results and standings after Sunday's elimination race. Four races now remain to determine the Cup championship.

Read driver thoughts after the second elimination race of the playoffs.

Clint Bowyer knew that last week was his last real chance to make a run at the Round of 8, but gave it his all at Kansas.

Kyle Busch says that his team put up a good fight all afternoon long at Kansas and feels that the No. 18 is in prime position to have success at the tracks in the Round of 8.

Even though he's already in the Round of 8, Kevin Harvick struggles in Kansas.

Denny Hamlin's position in the points standings allowed him to race freely and relaxed, and he talks about how dominant his car was during the second half of the race and that he just had to maintain...

Alex Bowman discusses his reaction after a disappointing 11th-place finish at Kansas, largely due to the malfunctions of his race car.

William Byron has a top-5 finish at Kansas Speedway, but fails to advance to the Round of 8 in the NASCAR Playoffs.

Chase Elliott gets a little bit of help during the late restarts in order to secure a spot in the Round of 8 of the NASCAR playoffs.

Brad Keselowski discusses his 19th place finish at Kansas and not advancing to the Round of 8.

Denny Hamlin celebrates in victory lane at Kansas after his 36th career Cup Series win and fifth of the season.

Denny Hamlin thanks everyone, especially Kyle Busch, who pushed him during the overtime restarts to help him secure the win.

Watch as Brad Keselowski falls behind during the second overtime finish and is ultimately eliminated from the NASCAR Cup Series Playoffs.

Having already advanced to the Round of 8 earlier in the race on points, Denny Hamlin also captures the checkered flag at Kansas Speedway.

It took two attempts in overtime for Denny Hamlin to win the second playoff elimination race.

Joey Logano, Daniel Suarez, and Daniel Hemric get caught up in a late-race wreck during the first overtime restart to force a second overtime at Kansas.

Bubba Wallace and Matt Tifft are involved in a late wreck with four laps remaining at Kansas, which brings out the caution and forces as overtime finish.

Kansas City Chiefs fullback Anthony Sherman hops in the passenger seat with Jeff Burton and goes for a ride-along around Kansas Speedway.

In his 134th start, 22-year old Brandon Jones wins at Kansas Speedway for his first career NASCAR Xfinity Series victory.

Jeff Burton catches up with Jimmie Johnson to talk about his future plans in NASCAR and at Hendrick Motorsports and asks the future Hall of Fame driver how he'll come to a decision.

Rutledge Wood highlights grassroots racing at Lakeside Speedway in Kansas City, Kansas.

Chase Briscoe discusses his third place finish after losing his lead when Garrett Smithley caused a crash between him and Christopher Bell in the Xfinity Series playoff race at Kansas Speedway.

The third and final race of the second round will whittle the playoff field to eight drivers racing for the 2019 Cup championship.

Brandon Jones gets his first-ever Xfinity win in a dramatic Kansas Lottery 300 from Kansas Speedway.

Christopher Bell won the poll for the 2019 Kansas Lottery 300 to lead the field to the green flag, but a crash at Kansas Speedway shut the door on his chance of a victory on Saturday.