NASCAR Senior Vice President of Competition Scott Miller gave additional context to a no-penalty call for Texas runner-up Kevin Harvick’s No. 4 pit crew during Monday’s “The Morning Drive” on SiriusXM NASCAR Radio.

Harvick’s team was not issued a penalty for an uncontrolled tire on a late-race pit stop, a penalty that remains a judgment call.

“There’s a lot of things on pit road that absolutely 100 percent indisputable,” Miller said. “ … One of the things that’s left – one of the few things that’s left – for the human to make the call on is the uncontrolled tire because there’s so many moving parts to a pit stop, we can’t automate that process. So, there’s judgment in those calls with the uncontrolled tire. And our guys’ judgment; the tires that were called got away from the guy further than these did.

“In retrospect, looking at it, I think that certainly the penalty could have been called because it has to be in arm’s reach of a guy as he’s trying to control that tire, and it’s debatable whether or not this one got more than arm’s reach away.”

When Harvick pitted late during Sunday’s O’Reilly Auto Parts 500, one of the tires escaped the grasp of a No. 4 pit crew member during the stop. No penalty was issued. A similar situation occurred earlier in the race with Ryan Blaney’s No. 12 crew, drawing a penalty.

NASCAR conducted a post-race review of the No. 4 call and determined that a penalty should have been issued during that instance.

“It was a judgment call, and after conducting a post-race review of the incident an uncontrolled tire penalty for the 4 car would have been correct,” Miller said in a Sunday night statement. “We missed that call.”

But Miller noted, the opportunity for review is not available for every stop.

“The other thing speculating is that every pit stop gets reviewed or things like that,” Miller said. “Well, that’s actually not how it works. When there isn’t a call made from the pro trailer, there’s no review that gets triggered by anyone. And there’s enough penalties on pit road where not every single one can be reviewed. So, we have to rely on our staff in the Pro Trailer to make those calls.

“One of the things that’s great about our sport is our ‘game’ doesn’t stop like it does in other sports when they stand there and look at the review. So, we have a race that’s continuing to run as we’re looking at these penalties and reviewing them and most of that is to learn because five or 10 minutes after the penalty happens is not the time to be calling the penalty.

“So, we use the review process to not only check on calls but to get better and to have things to talk about in our meeting of ‘Hey, this could have gone this way’ or ‘This could have gone that way’ with our people so that we can have constant improvement in our process.”

NASCAR took six total cars — two from each manufacturer — following Sunday’s Monster Energy NASCAR Cup Series race to study in the wind tunnel later this week.

The cars collected were: the No. 1 Chevrolet of Jamie McMurray (third at Texas) and No. 9 Chevrolet of Chase Elliott (11th); the No. 4 Ford of Kevin Harvick (second) and No. 22 Ford of Joey Logano (sixth); and the No. 18 Toyota of Kyle Busch (winner) and No. 20 Toyota of Erik Jones (fourth).

The objective of running these cars through the wind tunnel is for NASCAR to gather and study data from all three manufacturers.

“The reason that this weekend got chosen by us is, it’s early in the season, we changed the inspection process, we changed the splitter rules. Those two things we knew were going to have an effect on the aerodynamic properties of all of the manufacturers’ cars,” NASCAR Senior Vice President for Competition Scott Miller said Monday morning on SiriusXM NASCAR Radio. “Now that we’ve raced a few times, we’ve seen what the racing looks like, we figured it was time for us to sort of fingerprint the cars. We want to just understand as a sport where we are, to get data where we are on downforce levels and evaluate our product.”

Bobby Labonte had a hard time staying away from NASCAR competition, so much so that’s he’s ready to race for a championship again. The only twist is where.

Labonte, the 2000 champion of what is now the Monster Energy NASCAR Cup Series, announced Monday that he’ll compete full-time in the NASCAR Whelen Euro Series in 2018. He’ll partner with RDV Competition, driving a Toyota with No. 18 — the car number he carried in all 21 of his premier series victories.

RELATED: Bobby Labonte’s career in photos

“If I didn’t enjoy this, I wouldn’t do this,” Labonte told NASCAR.com. “It’ll be fun to get back out on the race track with other cars, just like I did last year.”

The 53-year-old driver got a taste of the European style of stock-car racing last season, finishing 14th and 10th in two rounds at Brands Hatch last May. This year, Labonte is back for more, opening the season with the French-based RDV team this weekend in Valencia, Spain.

The Whelen Euro Series schedule will take Labonte to five more tracks in five different countries this season, with each circuit hosting two rounds in a given weekend. During his Monster Energy Series career, Labonte typically raced at two road courses per year. This season will be largely oval-free, with later trips to road-racing facilities in Italy (May 19-20), England (June 9-10), Germany (Sept. 15-16) and Belgium (Oct. 20-21) — with the oval at Tours, France (June 30-July 1) sandwiched in.

“That’s all those guys do over there,” Labonte said with a laugh. “So you can only imagine that when you do it twice a year, right straight away you’re not going to be as good as they are, but I hope that with the style of race car that they’re not used to, that I’m used to. I’m going to go somewhere new five out of six times. I’ve never been there before for five out of six races, so it’ll be a challenge for me, but I also know that we’ll get up to speed pretty quick.

“Hopefully, the two races I ran a year for many years will pay off somewhat down the road. I think it will. It’ll be a challenge, but it’ll be fun.”

Labonte will be teammates with veteran Frederic Gabillon, twice a series runner-up, and young talent Ulysse Delsaux. Sponsorship will come from French oil company Yacco. Labonte drove car No. 1 for Alex Caffi Motorsport at Brands Hatch last season, becoming the first American NASCAR champion to compete in the Whelen Euro Series.

MORE: How Delsaux found a home behind the wheel

“Having a NASCAR champion like Bobby Labonte compete in the NASCAR Whelen Euro Series is a huge win for fans and competitors alike,” said Jim Cassidy, NASCAR Senior Vice President and Chief International Officer. “Labonte’s full-time involvement gives American fans an even stronger connection to the series, while offering our European fans a close look at one of NASCAR’s greats.”

Bobby Labonte followed his family’s path to racing, eventually joining his older brother, Terry, in NASCAR’s big leagues. Both became champions, with Terry Labonte winning the season-long crown in 1984 and 1996 on his way to the NASCAR Hall of Fame.

Bobby Labonte claimed the championship in what’s now called the NASCAR Xfinity Series for his family-owned team in 1991. He moved up to NASCAR’s top division, where he competed for more than two decades before making his last start in 2016. Labonte has since made the transition to broadcasting, taking a more prominent role this year as a studio analyst for FOX Sports.

“I’m having a lot of fun with it and want to do more of that,” Labonte said. “I’m excited that they’re allowing me to go racing a little bit, but it also helps when I talk about racing, you’re a little bit more in tune.”

RELATED: NASCAR Whelen Euro Series news

Joe Gibbs Racing driver Daniel Suarez is scheduled to have his sore thumb checked out a little more closely on Tuesday, according to a team spokesman.

Suarez, caught up in Lap 2 wreck at Texas Motor Speedway that also involved Alex Bowman, Paul Menard, Austin Dillon and Ross Chastain, posted a video after the race that showed his left hand wrapped in a splint. A doctor will give it a closer look now that the driver is back in North Carolina.

“The impact on Lap 2 hurt my thumb a little bit,” Suarez said in the video. “I just left the care center at the track. Should be good, but I think they’ll look at it later in the week and see what we’ve got going on.”

Suarez was able to finish the race, logging 290 (of 334) laps to finish 29th.

“It wasn’t exactly what I was planning, obviously,” Suarez said. “We’re going to catch a break here pretty soon, I’m sure about that.”

FORT WORTH, Texas — A fourth-place finish for Erik Jones in Sunday’s O’Reilly Auto Parts 500 at Texas Motor Speedway didn’t have the impact of a breakthrough victory, but it marked substantial progress nevertheless for the second-year Monster Energy NASCAR Cup Series driver.

MORE: Complete Texas results | Best weekend photos

Jones led twice for a total of 64 laps and posted his best finish since joining Joe Gibbs racing at the start of the season. More than anything, Sunday’s result gave him a jolt of confidence.

“We’ve been kind of inching there each week, getting closer and closer,” Jones said. Martinsville (where he finished 17th two weeks ago) is kind of its own animal, but each week at the 1.5-mile and 2-miles, we’ve been getting better. To get the Reser’s Camry up front and just in the top five is a big moment for us.

“It’s something I’ve been wanting to do here with this group, and we did a good job of it this weekend. Texas is a place I like. I’ve got to say thanks to the pit crew. They worked really hard. We’ve had a rough start to the year on pit road, but they knocked them out. We picked up a lot of spots on pit road today, and that was huge for us. Just a good day overall and a lot to build on for Bristol.”

In fact, Jones gained three spots each on two consecutive pit stops, the second of which handed him the lead for a restart on Lap 178.

That Jones would excel at Texas, however, is no surprise. In 2015, as a 19-year-old, he claimed his first NASCAR Xfinity Series victory at the 1.5-mile track and went on to win twice more there in the series.

Sometimes you just need to re-charge the batteries.

That was the case for Darrell “Bubba” Wallace Jr. and the No. 43 Richard Petty Motorsports team, taking last week’s off time to reset following a rough stretch of finishes that saw Wallace place 20th or worse.

But Sunday saw a re-energized Wallace that cruised to an eighth-place finish in the O’Reilly Auto Parts 500 at Texas Motor Speedway, the second top-10 result of his Monster Energy NASCAR Cup Series career after notching a runner-up result in the Daytona 500.

RELATED: Full Texas results 

“Hell yeah, we needed that,” Wallace said. “That was a good week off for us to re-group. The guys did a hell of a job all weekend long. I thought we had pretty decent speed and a lot of people in the garage were like ‘your car is pretty good, so just don’t mess it up.’ “

Wallace heeded the advice of those individuals and did exactly that, using veteran-like prowess to stay patient over the course of 334 laps at the 1.5-mile track. It was no easy task, either, given a new tire compound and cooler temperatures, mixed with limited amounts of practice time earlier in the weekend, which made for a plenty of unknowns for teams.

After taking off 15th, Wallace hovered around his starting position throughout much of the event. But the No. 43 team wound up pitting off sequence in the final stage in an effort to get out front, one of three drivers to do so. After the final caution flew on Lap 303 for an incident involving Ryan Newman, Wallace stayed out to gain the fourth spot for the final restart on Lap 312.

The solid showing builds momentum for the Sunoco Rookie of the Year contender heading into his maiden voyage at Bristol Motor Speedway in NASCAR’s top series.

“Really good day for us. We had some prospects on the box, so I think that went a long way as well,” Wallace said. “But man, what a good day, what a good weekend for us. We had the mojo the whole time and (I’m) just super excited.”

Kyle Busch hugs son, Brexton, after winning in Texas.
Branden Williams | NASCAR.com

When Brexton Busch woke up Sunday morning, he turned to his father and said one thing: “Daddy, you’re going to win today.”

Considering his Daddy is Kyle Busch, and that Busch had finished second in three of the first six races of the 2018 Monster Energy NASCAR Cup Series season, it wasn’t exactly a bold prediction.

MORE: Busch family Texas photos

Still, it was enough for both Kyle and Samantha Busch to praise their young prognosticator after Busch did, indeed, tally his first victory of the season in the O’Reilly Auto Parts 500.

“You were right!” Kyle Busch said before wrapping Brexton in a hug in Victory Lane. “You said we were gonna win today.”

Kyle, of course, also celebrated with his now-standard tossing of the nearly 3-year-old into the air in Victory Lane.

— NASCAR.com’s Branden Williams contributed 

Kyle Busch tosses son, Brexton, into the air after winning in Texas.
Jonathan Ferrey | Getty Images

FORT WORTH, Texas – In a race that saw two of the Monster Energy NASCAR Cup Series’ elite drivers play chase to the checkered flag, Kyle Busch held off Kevin Harvick to win Sunday’s O’Reilly Auto Parts 500 at Texas Motor Speedway.

Harried by Harvick for 23 laps after a restart on Lap 312 of 334, Busch powered his No. 18 Joe Gibbs Racing Toyota across the finish line .300 seconds ahead of the driver of the No. 4 Stewart-Haas Racing Ford. The key to Busch’s victory was a mistake-free run over the final laps.

RELATED: Race results | At-track photo gallery
SHOP: Kyle Busch gear

“(Harvick was) probably just a tick faster overall, but I just had to make sure to do everything I could to hit all my marks and everything to focus on making sure that I did the right things to block his air a little bit,” Busch said.

Harvick acknowledged that Busch did a good job of protecting the bottom lane and avoiding errors over the closing laps.

“Kyle’s car was good enough to where he could get out there and run pretty good in clean air,” Harvick said. “It took us the whole run to be able to get everything back together and do everything we needed to do to make up a position.

“We weren’t as good behind him as we were in front of him. His car would run fast enough. There is only so much you can make up.”

The win was Busch’s first of the season after three runner-up results, his third victory at Texas and the 44th of his career, tied with NASCAR Hall of Famer Bill Elliott for 16th on the all-time list.

“It feels awesome,” Busch said. “Any time you can win at a track that kind of isn’t maybe one of your favorites or isn’t one of your best, then it definitely means even more because it just – you try to focus on those tracks and make it a little bit more meaningful and a little bit more special to get it done.

“So cool though to be in Victory Lane here – finally this year and punch our ticket into the Playoffs and of course, you know also just continue our hot streak of being the points leader right now and keeping these guys focused on what we need to do all year long.”

Harvick was the poster child for Murphy’s Law on Sunday, and it was a minor miracle that he was there at the end of the race to challenge Busch. The 2014 series champion won the first stage of the race under caution after building a lead that exceeded 12 seconds but lost the top spot to Busch off pit road on Lap 86.

That was just the beginning of Harvick’s troubles. He came off pit road ninth, losing eight spots, after a flying lug nut jammed the jack on a Lap 129 stop and prevented it from lowering. On Lap 136, he brought the No. 4 back to pit road with a loose wheel and lost a lap, only to regain it by staying on the track during an extended cycle of stops.

WATCH: Lug nut flies into No. 4 team’s jack

During a Lap 237 pit stop under caution for Paul Menard’s blown right front tire, one of Harvick’s crew members fell into his pit stall trying to corral a tire, resulting in a too-many-men-over-the-wall penalty.

By Lap 278, however, Harvick had regained the second spot with a pass of eventual fourth-place finisher Erik Jones, and a caution on Lap 303 for Ryan Newman’s hard crash into the Turn 1 wall gave him the opportunity to close up on Busch.

RELATED: Harvick talks about ‘pathetic’ pit road day

That was as close as Harvick got. Busch pulled ahead after the Lap 312 restart and stayed in front the rest of the way.

Jamie McMurray ran third, the best finish for the driver of the No. 1 Chip Ganassi Racing Chevrolet since a second place at Talladega in May of last year. Jones likewise collected his first top five of the season.

Ryan Blaney overcame brake problems to run fifth. Joey Logano, pole winner Kurt Busch, Darrell “Bubba” Wallace Jr., Clint Bowyer and William Byron completed the top 10. The 10th-place result was a career-best for Byron, a contender for Sunoco Rookie of the Year honors.

Wallace collected his first top 10 since running second in the Daytona 500.

Busch expanded his series lead to 38 points over second-place Logano. Blaney is 51 points back in third.

Note: As has been done in the past, NASCAR will capture cars from each manufacturer for the purposes of a wind tunnel test at a time in the season deemed as appropriate. The cars going to the wind tunnel after Texas: 1, 4, 9, 18, 20, 22.

What channels are NASCAR races on this week? We answer that and provide all the weekly NASCAR television listings here in the NASCAR TV schedule.

Note: All times are ET.

MORE: Get the NBC Sports App |  How to find FS1, FS2 | Get FOX Sports GO | How to find NBCSN

Monday, April 9
5 p.m.: NASCAR America, NBCSN
6 p.m.: NASCAR Race Hub, FS1

Tuesday April 10
3:30 a.m.: Monster Energy NASCAR Cup Series O’Reilly Auto Parts 500, FS1 (re-air)
5 p.m.: NASCAR America, NBCSN
6 p.m.: NASCAR Race Hub, FS1

Wednesday, April 11
5 p.m.: NASCAR America, NBCSN
6 p.m.: NASCAR Race Hub, FS1

Thursday, April 12
5 p.m.: NASCAR America, NBCSN
6 p.m.: NASCAR Race Hub, FS1

Friday, April 13
Noon: Monster Energy NASCAR Cup Series opening practice, FS1 (Canada; TSN 3)
1 p.m.: NASCAR Xfinity Series opening practice, FS1 (Canada: TSN GO)
2 p.m.: NASCAR Race Hub Weekend Edition, FS1
3 p.m.: NASCAR Xfinity Series final practice, FS1 (Canada: TSN GO)
4 p.m.: NASCAR Race Hub, Weekend Edition, FS1
4:30 p.m.: Monster Energy NASCAR Cup Series qualifying, FS1 (Canada: TSN 3)

Saturday, April 14
6 a.m.: Monster Energy NASCAR Cup Series opening practice, FS1 (re-air)
7 a.m.: Monster Energy NASCAR Cup Series qualifying, FS1 (re-air)
8:30 a.m.: Monster Energy NASCAR Cup Series second practice, FS1 (Canada: TSN GO)
9:30 a.m.: NASCAR Xfinity Series qualifying, FS1 (Canada: TSN GO)
10:30 a.m.: NASCAR Race Hub, Weekend Edition, FS1
11 a.m.: Monster Energy NASCAR Cup Series final practice, FS1 (Canada: TSN GO)
Noon: NASCAR Race Hub, Weekend Edition, FS1
12:30 p.m.: NASCAR RaceDay, Xfinity Series, FS1
1 p.m.: NASCAR Xfinity Series Fitzgerald Glider Kits 300, FS1 (Canada: TSN 3, 5)
3:30 p.m.: NASCAR Xfinity Series post show, FS1

Sunday, April 15
3 a.m.: NASCAR Xfinity Series Fitzgerald Glider Kits 300, FS1 (re-air)
11:30 a.m.: NASCAR RaceDay, FS1
12:30 p.m.: Monster Energy NASCAR Cup Series pre-race, FOX
1 p.m.: Monster Energy NASCAR Cup Series Food City 500, FOX (Canada: TSN 1, 3, 4, 5)

A seven-car melee took out some top contenders following the restart to begin the final stage of Sunday’s O’Reilly Auto Parts 500 at Texas Motor Speedway (FS1, PRN, SiriusXM NASCAR Radio).

The incident occurred in Turn 4 on Lap 177 when Denny Hamlin lost control of his No. 11 Joe Gibbs Racing Toyota, tagging Aric Almirola’s No. 10 Stewart-Haas Racing Ford and sending him into the outside wall. Hamlin then slid up the banking, taking out Brad Keselowski and Jimmie Johnson in the process.

Austin Dillon, Trevor Bayne and David Ragan also received significant damage during the crash.

RELATED: Stages recap | At-track photo gallery

Hamlin shouldered the blame for triggering the incident, placing himself in a precarious spot when Kyle Busch lost ground and stacked up the pack in the previous corner. But he also accepted his part in putting the No. 11 team behind with a pit-road speeding penalty in Stage 1.

“I shouldn’t have been in that position, but obviously the 18 (Busch) was falling back there and I made a move to the inside and everyone is fighting for the bottom,” Hamlin said. “I was obviously running the bottom there – the 10 (Almirola) tried to squeeze and I realized that he was going to come down and I got out of the gas and I got loose underneath him. It’s my responsibility to keep the car under me, but we were just in such tight quarters there that it was nearly impossible to do.

“It all starts with me at the beginning of the race, it’s my fault and I hate it for this race team. We had a car that I thought was very capable of winning this race and unfortunately we’re back here.”

Johnson’s No. 48 Chevrolet was pinballed in his second DNF of the season. Johnson’s car bounded into Hamlin’s car and the outside wall, then impacted the inside wall and Bayne’s No. 6 before coming to a halt.

“I was in the outside lane and knew I was in the wrong lane at that point and probably going to get caught up in it,” said Johnson, whose ninth-place starting position was his best of the season. “Unfortunately, we did, but a lot to build on from the weekend. We had a strong Friday, a fantastic Saturday and today we had plenty of speed, but just a lot of things worked against us. We just need a good clean weekend and we will go to Bristol next week and see if we can do it there.”

Said Keselowski: “Somebody got loose and the net thing I knew there was a big mess in front of me and it was either pick left or pick right and I made a quick decision to pick right and it was the wrong decision. Tough break. I hate it for everybody on the team.”