Photo: Dustin Long

Driver lineup set for Charlotte road course tests in July

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Charlotte Motor Speedway announced the driver lineup for the two days of testing that will take place in July on the track’s road course.

NASCAR created two separate test days. Tests will be July 10 and July 17. Both sessions will go from 9 a.m. to 5 p.m. ET with a lunch break from noon to 1 p.m. ET.

The tests are open to the public.

The Cup series races on Charlotte’s road course Sept. 30 in the playoffs.

Scheduled to test on July 10

Martin Truex Jr.

Jimmie Johnson

Chase Elliott

Kevin Harvick

Clint Bowyer

Denny Hamlin

Daniel Suarez

Brad Keselowski

Paul Menard

Trevor Bayne

Jamie McMurray

Austin Dillon

Chris Buescher

Kasey Kahne

Michael McDowell

Gray Gaulding

Landon Cassill

B.J. McLeod

Scheduled to test on July 17

Kyle Busch

Erik Jones

Ryan Blaney

Joey Logano

Kyle Larson

Aric Almirola

Kurt Busch

Alex Bowman

William Byron

Bubba Wallace

Ryan Newman

Ricky Stenhouse Jr.

AJ Allmendinger

Ty Dillon

Matt DiBenedetto

Corey LaJoie

David Ragan

Reed Sorenson

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Ryan: Untangling a caution flag with many layers at Michigan

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It was completely normal … and yet in another way, it also was wholly unprecedented.

In untangling what happened between the first and second stages Sunday at Michigan International Speedway, it’s best to start here: NASCAR officials believe they applied the letter of the law.

After leader Ryan Blaney took the yellow flag that began on Lap 58, there were two full laps remaining in Stage 1. NASCAR’s policy is that the pits are closed with two laps left in a stage in order to prevent strategy plays in which only half the field might complete a normal pit cycle (this was determined after consultation with teams to build guidelines for stage racing).

So on its face, the yellow flag was administered customarily when Matt Kenseth spun in Turn 4 on Lap 57 with three laps left in the first stage at Michigan.

But there were many layers to what transpired during the laps that bridged the first two stages Sunday, and the cascading events affected several cars with some repercussions that could be felt months later while also underscoring how a race’s rhythm can change in the era of stage racing, which NASCAR introduced last season.

In a Q&A format, here’s what went down at Michigan:

How and why did Kenseth get penalized?

Because he stopped when the pits were closed to change the flat tires on his No. 6 Ford. Kenseth fell two laps down while limping around the 2-mile oval to enter the pits and then exiting again as the stage finished under green.

The penalty for entering a closed pit is to restart at the end of the longest line. But Kenseth also was held a lap for taking the wavearound (getting a lap back under the yellow to start Stage 2) before serving the penalty, which is against the rules.

This, however, wasn’t listed on NASCAR’s official penalty report because it was viewed as a scoring correction. “He ended up getting a lap up on the field artificially, and we had to get that back,” Cup Series director Richard Buck said after the race.

Did NASCAR err during the caution sequence?

Yes, though only briefly.

Teams initially were informed that there would be a “quickie yellow,” i.e. a term that means the pits will be open as the caution period commences (the pits normally are closed for at least a lap after a yellow). Buck said the mistake was realized almost immediately, and the pits were closed before any cars reached the entrance.

Were the pits actually closed earlier than normal?

Technically, no.

As noted, NASCAR usually closes the pits with two laps remaining in a stage. That announcement is usually made on NASCAR’s radio channel when the leader crosses the line to begin the penultimate lap of the stage.

But in this case, the announcement that the pits were closed was made much earlier. Buck explained that this was because of a “dynamic situation” with the imminent end of a stage.

Though the caution didn’t officially begin until Lap 58, the yellow flag had waved (which freezes the field and establishes pace car speed) before the halfway point of Lap 57. Because there were still more than three laps remaining then in the stage, the announcement to close the pits was made nearly a lap earlier than typically.

But it also should be noted there are some crew chiefs who probably would regard NASCAR’s interpretation of “two laps to go” in this case as too liberal.

A stricter interpretation of “two laps to go” would mean when Lap 58 is completed (according to the Rule 10.9.1.1.b: “When the lead vehicle completes this designated lap, two laps prior to completing a Stage, except for the Final Stage, at the start/finish line, pit road will be closed.”).

So NASCAR kept the pits closed for the entirety of the Lap 58-59 caution. Couldn’t the caution have been extended through the beginning of Stage 2?

Yes. Officials waved the green on the final lap of Stage 1 because they wanted to end the stage at speed because points were on the line for the top 10.

“We’ll try every opportunity that we can to allow the top 10 to cross under heated competition at the start-finish line,” Buck said. “ And that’s why a lot of times you won’t see us put the yellow out (ending a stage) until the leader is on the back (straightaway). In the stage racing, there’s a lot of dynamics that go into it, and we feel that our checks and balances came into play, and everything came off the way we had explained and done it before in that type of situation.”

NASCAR has ended stages under caution several times before, though, most recently in the April 8 race at Texas Motor Speedway. With four laps remaining in the first stage, there was a heavy crash involving Martin Truex Jr. The ensuing yellow flag lasted nine laps, bridging the first and second stages.

How unusual is a two-lap caution at Michigan?

Fairly unusual.

This was the first two-lap yellow for an on-track incident at Michigan since 2012. In the past 35 years and 70 races at Michigan, this was the 11th two-lap caution. Such short cautions often result from lazy one-car spins, but Kenseth’s car suffered four blown tires and left a trail of sparks – both evidence that the track could have been cluttered.

It certainly would have been understandable if the caution lasted longer than two laps to ensure a full cleanup. In the June 18, 2017 race at Michigan, there was a controversial debris caution at Michigan that lasted five laps.

How unusual is a one-lap restart to end a stage?

It had happened five times in the previous 50 races since the advent of stage racing last season – but Michigan is the first instance in which the pits weren’t opened during the preceding yellow.

The first one-lap restart was in the June 11, 2017 race at Pocono Raceway after a crash involving Jimmie Johnson and Jamie McMurray with four laps remaining in Stage 2. The yellow lasted three laps.

There also was a one-lap restart Oct. 15, 2017 at Talladega after a caution for a one-car crash with four laps left in Stage 1 (the pits were opened). And a week later at Kansas Speedway after a one-car crash with four laps left in Stage 2 (the pits were opened).

This year, there have been one-lap restarts for the March 11 race at ISM Raceway (a one-car crash with four laps remaining in Stage 1; the pits were opened) and to end Stage 1 in the April race at Bristol Motor Speedway. That one-lap dash was preceded by a six-lap caution (including a red flag) in which the pits were opened.

Similar to Sunday at Michigan, inclement weather also had a major impact on the Bristol race (whose finish eventually was postponed to Monday).

How did the one-lap restart impact the Michigan race?

Significantly, because it’s a line-sensitive track, and the outside is the preferred groove on a restart. The disparity in restart grooves is common for most Cup races (as is well documented by the Motorsports Analytics site).

At Michigan, the outside line was preferred for restarts. When the green fell on Lap 60, Kurt Busch was on the inside in second (because Blaney chose the outside) and fell five spots on the restart lap, which is a loss of five points. Brad Keselowski and Kyle Busch (who fell from seventh to 12th and consequently earned no stage points) also lost positions on the inside.

A few points here and there might not seem like much … until the end of the regular season when they will determine which drivers earn playoff berths and which playoff drivers receive larger playoff point bonuses.

Was Chase Elliott also penalized for pitting too soon at the end of Stage 1?

Yes, as was Bubba Wallace for stopping during the Lap 58-59 caution.

But Elliott’s penalty wasn’t as stiff as it could have been. Though he was sent to the rear (which should have meant starting outside the top 35) before the Lap 66 restart, Elliott restarted in 20th because several cars ahead elected to lay over for the green and give the right of way to the No. 9 Chevrolet (which likely had fresher tires than some of the cars that yielded).

Why is all this important?

Because it underscores the importance of consistent and fair officiating during an increasingly complex era in which governance and rules that are based partly on race strategy can create some highly unique circumstances that might ostensibly seem benign but actually can have a major effect on the results.

And it also raises a fair question: Could some of these parameters be streamlined in a manner that would make race procedures cleaner and easier for crew chiefs, drivers and officials?


Michigan was the second time this season (remember the lack of aggression at Richmond?) when nearly every crew chief played it safe rather than gamble for a checkered flag.

Feel free to blame the reliability of your weather apps as much as you’d like, but the inconvenient truth is that taking two tires – as inexplicably only race winner Clint Bowyer and crew chief Mike Bugarewicz chose to do – before what turned out to be the final restart wasn’t much of a gamble.

Paul Menard already had shown the way 40 laps earlier when he took the lead by staying on track under caution. With a No. 21 Ford that had average speed in the pack, Menard was able to turn much faster laps near the front and unburdened by turbulence.

Why wouldn’t more crew chiefs in the top 10 – particularly those whose drivers had wins (namely Kevin Harvick and Kyle Busch) – take a gamble on two tires under threatening skies?

There’s a temptation to conclude that the rise of engineering principles on the pit box has been accompanied by an overreliance on data consumption that results in overthinking scenarios (though to be fair, Bugarewicz also has an engineering degree).

Perhaps too many crew chiefs are trying to apply physics to strategy instead of just relying on their guts.


There is a valid reason for being gun-shy, though: The playoff standings.

With the fewest number of winners (six) through 15 races since 1996, there figures to be as much sensitivity to points racing during the stretch run of the regular season. If Busch, Harvick and Martin Truex Jr. continue to amass victories, the top-15 teams will adjust accordingly with fewer golden-ticket wins available

But if you are a 25th-place team with no hope of cracking the playoff bubble in points by the end of the season, this logic doesn’t apply – particularly when the speed differential from first to 25th seems as large as it’s been in the recent past.

A miracle win is your only shot at a major playoff payday – and let’s remember it worked for Chris Buescher and Front Row Motorsports at Pocono two years ago.

So it’s puzzling again why Sunday’s ominous skies didn’t encourage more backmarker teams to attempt a Hail Mary.

Even by just clogging traffic and increasing the likelihood of a pileup, a quick caution on the restart still could have put an underdog in victory lane.


There were no postrace quotes provided from Ricky Stenhouse Jr. and Matt Kenseth, but there also wasn’t much to say about Roush Fenway Racing’s performance.

Though Stenhouse qualified seventh, he finished 29th after a late crash and ran outside the top 10 much of the race. In the fourth race since his return, Kenseth started 19th and finished 33rd and wasn’t a factor before or after the spin.

In a test at Darlington Raceway last week, Kenseth told reporters Roush was making “baby steps” but was lagging behind the team’s pace of improvement. With an off week to regroup, and with Kenseth out of the car for Trevor Bayne at Sonoma Raceway and Daytona International Speedway, this could be a critical spot for Roush’s turnaround.

The most vexing question might be why the team has struggled so mightily while the Ford teams of Stewart-Haas Racing and Team Penske have excelled this season, crediting a change in NASCAR’s inspection process with optimizing their Fusions.


The success of the aero/horsepower combination in the Xfinity Series last weekend at Michigan makes it likely the rules package (which was a smash hit in the All-Star Race) will find its way into the Cup Series when the circuit returns Aug. 12 to Michigan.

But the momentum for using the package (which has stirred much debate) in the July 14 race at Kentucky Speedway seems to have stalled out after a decision appeared to be looming last week.

The playoffs are off the table for the package. So barring a sharp change in direction, it might be used only at Michigan and the Sept. 9 race at Indianapolis Motor Speedway, both tracks where drivers could remain in the throttle for a full lap and increase the efficacy of the aero/horsepower package on enhancing passing opportunities.

What drivers said after Michigan race

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Clint Bowyer — Winner: “It took something crazy on a restart to be able to get Kevin (Harvick). That was a gutsy call. When we went out there on two tires, I looked in the mirror, and I was so far ahead of everybody else i was like, ‘Oh man, we are in trouble!’ The rain came just in enough time. I was trying to hold him off. I was cutting him off and taking his line away pretty bad. If it wasn’t for a win you wouldn’t be doing that. He was so much faster than me in (turns) 1 and 2. I got down in (turn) 3 and just had to take his line because that bear was coming.”

Kevin Harvick — Finished second: “It was a weird day. If you are going to have rain kind of take one from you, I would rather give it to my teammate. I am happy for Clint and all the guys on (his) team. Everyone on our car did a great job. I had a really fast car, and the pit crew was the best thing that happened all day. They were solid all day and kept us up front. That to me is the best thing that came out of today.”

Kurt Busch — Finished third: “We had an excellent day all the way through. No big mistakes, no rough moments.  Pit stops were solid. Adjustments were solid. Restarts, I’d say three quarters of the time I was on the inside lane, so that might have been a little bit where we were pinned down. But you have to make do with what you have, how the chips fall.  I’m happy with our effort today. Of course you always want to go back racing again, but to see the two cars in front of me at the end, the 4 and the 14, that’s a big day for Stewart‑Haas Racing.  It’s very special to finish 1‑2‑3.

Kyle Busch — Finished fourth: “The blue ovals (Fords) were just tough today. It wasn’t anything about (Stewart-Haas Racing). They go down the straightaway really, really fast. We have a hard time keeping up with them there, but our car through the corner was really awesome. The M&M’s Camry was really good there after yesterday’s practice. I thought we had something for them and if it was going to be a little bit hotter and sunnier today, I felt like we were going to be really good. That just wasn’t the conditions for today, so chilly and cool and lots of grip, and that was better for all those guys, but we gave it a hard fought fight and come home with what we could there – a fourth. Not too shabby. I thought we had third and then Kurt (Busch) blew my doors off on the straightaway and we’ve just got to get better there and try to make it up and be able to put on a fight here later on this year. … If it would have went green the rest of the way, I felt like we could keep up with them. I felt like our long-run speed was better than theirs and if we could have had some green flag stops and maybe made up ground on that we would have been alright.”

Paul Menard — Finished fifth: “We had a good car today and all weekend. We didn’t qualify as good as we would have hoped and went from the back and got put to the back twice. Once I sped and another time we got door slammed. I am really proud of my guys. We made a gutsy call to stay out on no tires with a bunch of laps on it. Gutsy call. We had the car to hold on though, so it worked out.’’

Joey Logano – Finished seventh: ““I got out of the car and thought, ‘Man, that was a weird day.’ It was hard to pass. I had a car that was capable of running in the top five, but the result depended on the restart. If you got a good restart, you could settle in and run pretty well. Our car took off pretty good on restarts, which was good and played into our hands a little bit. We had a good pit stop at the end that got us up to 10th, and we had a good restart at the end and got a couple cars and that is what got us to the seventh-place finish.”

Ryan Blaney — Finished eighth: “We were really fast. We got our car better all day and won that stage and kind of got back there and a lot of guys took two. We were making it back up, but then the rain came. It was a really great race car. Definitely not an eighth-place car, but unfortunately, that is where we ended up.”

Chase Elliott – Finished ninth: We had a flat tire there on one of those first cautions, and it kind of got us behind a little bit, but we were hovering right there kind of at the edge of the top 10 inside or outside depending upon the restarts and what not.  I felt like we finished about where we deserved.”

Jamie McMurray — Finished 10th: “Yeah, we had a really good car.  I struggled to pass people, and I had about 10 instances where I was a half a car length from clearing somebody, and I lost four or five positions, but we had a really good car. I feel like every week we keep getting a little bit better and super happy with the way we ran today.”

Aric Almirola – Finished 11th: “Man, I hate it for my guys. We had such a fast Ford Fusion. I’m proud of our team, and I’m looking forward to coming back to the track at Sonoma.”

Denny Hamlin – Finished 12th: “We had a really fast car. We just didn’t get to show it. Got stuck on the bottom line all but one restart and just – we just had a very good car. Just never got to get up there and race and show it and that’s frustrating, but can’t help the weather.”

William Byron – Finished 13th: “Yeah, I think that is the best car we have had this year.  We were able to run top seven or top eight.  We still need to work on a few things with the front of our car, but I think overall we really had a good balance and really just seemed to hold on pretty good.  I wanted some longer runs, but it was a pretty good race for us.”

Austin Dillon – Finished 14th: “What a wild race! It was crazy racing in the rain like that. I couldn’t even see out of my windshield because of the rain drops. Overall, we had a solid run in our Dow Salutes Veterans Camaro ZL1. By the end of Stage 2, we had one of the fastest cars on the track. We just lacked the track position. When the rain really started coming down hard, that ended the race. Our team is still trending in the right direction. We just need a little bit more to compete with the next group of cars.”

Erik Jones — Finished 15th: “We were just trying to maximize our day. Obviously, I didn’t think we had a car that was capable of winning the race, so we were just trying to do the best we could and have a solid week. It is what it is. I don’t know that we have anything for them right now, but we’re working hard to catch them and we’ll hopefully be better here soon.”

AJ Allmendinger – Finished 17th: “We maximized the day with our No. 47 Camaro. It was a tough weekend with track conditions because of the weather, and we didn’t get to have final practice on Saturday. For the race, the guys really worked on our car. We’re getting more speed out of them. On the 47 side, we’re working on having better practices, and we’re putting our heads together better and focusing on the conditions of the race. Last week and this week, I feel like our cars have been a lot more competitive. Overall, today we struggled in dirty air (traffic), but in clean air the car was pretty fast. That’s just the way it goes at Michigan. It’s something to go into the off weekend with and on to Sonoma (Raceway). We wished we had more time to gain more spots, but the rain finally got us.”

Ty Dillon – Finished 21st: “What a crazy weekend with Michigan weather. I’m glad we were able to get this race in today for all of the fans, but I’m disappointed that we didn’t get to finish it. I felt good about the balance of our Twisted Tea Camaro ZL1 after practice on Saturday, so I was confident going into today. The car was pretty good at the start of the race, but it was just too aero-tight in traffic. My crew chief Matt Borland made great adjustments throughout the day, and they really woke our car up in the second stage and what little we got to run of the final stage. We were knocking on the door of the top 20, so I really wish we could have gotten the whole thing in. I know that with the extra time to make adjustments and pick away at the cars in front of us that we could have brought home a top-20 finish. I’m proud of the work this team puts in each and every week. They did a great job today, and I’m looking forward to heading to Sonoma with them after the much-deserved off weekend.”

Ryan Newman — Finished 22nd: “Rain certainly played a big role in strategizing for this race. Early on we raced in the top 10, but as rain approached we opted for four fresh tires in hopes of making it to the end of Stage 2 in a better scenario. Instead, we realized our car did not respond well in traffic and dirty air. It pretty much bogged us down and prevented our Camaro ZL1 from making up the ground we had anticipated gaining. Then the rain finally came to end the race. It has been a tough go for us of late. Here’s hoping the off weekend will allow us to recharge and get this bad luck monkey off our back.”

David Ragan — Finished 38th: “I wish (Bubba Wallace) wasn’t able to drive away because he just kind of ran in over his head and wrecked us. You will have that sometimes. Guys make mistakes, and he made a mistake. It is unfortunate. I feel like I car was going to be OK. We made some good adjustments to our Ford for today’s race, and I was going to race hard to try to get to halfway. It is just one of those days and we will move on.”

NASCAR America Fantasy League: 10 best at Michigan in last three years

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With wide grooves in the corners, Michigan International Speedway is a track on which drivers can often stay out of trouble. As a result, they are capable of stringing together long streaks of top 10s. Last year, five drivers swept the top 10 in Michigan’s two races – and what makes that even more impressive is that three of them also had sweeps in 2016.

Kyle Larson’s three wins and a third in the last two years put him at the top. But Chase Elliott’s three runner-up finishes and an eighth makes him almost as impressive. Both of them have found some magic at the track. Jamie McMurray is the other driver with a four-race, top-10 streak, but only one of these was a top five.

This is a track on which past records means a lot. Seven of the 10 drivers profiled below have three-year averages of better than 10th, so there are plenty of solid options for this week’s NASCAR America Fantasy Live roster.

1. Chase Elliott (three-year average: 3.50 in four starts)
Few drivers have gotten off to as strong a start as Elliott at Michigan. Three runner-up finishes in his first three attempts seemingly increased the certainty that a Cup win was just around the corner, but last August he slipped to eighth. Coming off a solid Pocono performance, the topic of his first win has to be foremost in fantasy players’ minds once more.

2. Kyle Larson (three-year average: 6.00)
Larson is chasing a record held by Chase’s father. From 1985-87, Bill Elliott won four consecutive races at Michigan. Larson enters the weekend with three wins. If Larson is successful, a footnote will be added to the record books because both drivers kicked off their winning streak with a third-place finish in the race immediately preceding it.

3. Martin Truex Jr. (three-year average: 7.67)
Last week’s winning performance at Pocono has many experts putting Truex in the same category as Kevin Harvick and Kyle Busch. Earlier this year, he won on the other 2-mile track (Auto Club Speedway) and a second-place finish at Michigan last August puts him on fantasy owners’ radar screens.

4. Erik Jones (three-year average: 8.00 in two starts)
One of Jones’ best opportunities to win as a rookie last year came on this track. He finished behind Larson and Truex in the Pure Michigan 400. A 13th-place finish in the Firekeepers Casino 400 wasn’t bad either and it suggests he is going to maintain a great average after Sunday’s race is complete.

5. Joey Logano (three-year average: 9.00)
Logano entered last August’s Michigan race with a nine-race streak of top 10s, but fell two laps off the pace and finished 28th. So far in 2018, Logano has 11 top 10s in 14 starts, which puts him on par with Harvick and Busch. He has only five top fives this year, but one of those came at Auto Club this March.

5. Jamie McMurray (three-year average: 9.00)
McMurray has made his way onto this list a few times in 2018 because of his remarkable consistency over the past three years. He has not lived up to expectations for the most part, but his last two races this season showed some promise. He finished sixth at Charlotte Motor Speedway and ran better than last week’s 15th-place finish suggests.

7. Brad Keselowski (three-year average: 9.17)
Keselowski does not have the same long record of top 10s as his teammate Logano, but he was impressive in the previous four years. He entered the 2018 Firekeepers Casino 400 with six consecutive top 10s that included a sweep of the top five in 2016. He fell to 16th and 17th last year, however, and should not be activated on fantasy rosters unless he shows speed in practice and qualification.

8. Kurt Busch (three-year average: 11.00)
Busch has been the model of consistency at Michigan during the past two seasons. He finished 10th in the first race of 2016 and has been either 11th or 12th in the three events that followed. If he gets track position late in the Firekeepers Casino 400, he might even be able to replicate the victory he earned in the rain-shortened 2015 Quicken 400.

9. Matt Kenseth (three-year average: 11.17)
This could be the week Kenseth returns to the top 10. He hasn’t had one at Michigan since winning the track’s second race of 2015, but he came close on three occasions in the last four races with top-15 finishes. After struggling at Kansas Speedway, he has gotten progressively better in the last two races with a 17th at Charlotte and a 13th at Pocono.

10. Kevin Harvick (three-year average: 11.13)
Before a fantasy player considers this might be a good time to leave Harvick in the garage because he failed to crack the top 10 at Michigan last year, they should look at the four years that preceded that. In eight races there, he earned five second-place finishes and two fifths.

Bonus Picks

Pole Winner: Larson and Keselowski took the top spot in Michigan’s two races last year, but only one of them has enough momentum to be considered a legitimate threat to win this week’s pole.

Segment Winners: Truex swept the stages and race at Auto Club earlier this year. He won one of the two stages last week at Pocono, so he deserves the nod this week to take those bonus points again.

For more Fantasy NASCAR coverage, check out Rotoworld.com and follow Dan Beaver (@FantasyRace) on Twitter.

Are more limits coming for Cup drivers in Xfinity, Truck Series?

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NASCAR’s Steve O’Donnell hinted Monday that a decision could be coming soon on if to further limit Cup drivers next year in the Xfinity and Camping World Truck Series.

O’Donnell, chief racing development officer for NASCAR, made the comments on “The Morning Drive” on SiriusXM NASCAR Radio.

Asked about any discussion on Cup drivers in those series beyond this season, O’Donnell said:

I think it’s trying to find that right balance. Some of the tracks we race on don’t have a Monster Energy race and is that a track that maybe one of those drivers could show up and race at? Perhaps.

“More and more the fans are speaking very loudly that they like the rising talent that we have in this series, we do as well, and the established veterans that are there. That is continuing on and we’ll have to make a decision really, really quickly in terms of what we do for 2019. We took a pretty bold step this year and that’s something we’ve got to evaluate and see if we want to go further.’’

NASCAR announced last August that Cup drivers with more than five years full-time experience would be limited to a maximum seven Xfinity races this season (down from 10 in 2017) and a maximum five Camping World Truck Series races (down from seven in 2017).

Also, any driver who elects to score Cup points, regardless of Cup experience, are prohibited from competing in the regular-season finale, the seven playoff races and the four Dash 4 Cash races. That means such drivers are ineligible to compete in 12 of the 33 Xfinity races this season.

Drivers who score Cup points are barred from competing in the last eight Truck races of the season — regular-season finale and the seven playoff races. That means Cup drivers cannot compete in seven of the 23 Truck races.

O’Donnell said in April on SiriusXM NASCAR Radio that series officials were monitoring the reaction of fans and others in the sport about limits on Cup drivers in other national series.

“It’s one thing to say we like this, but fans need to turn out, ratings need to be there and those sorts of things,’’ O’Donnell said at the time. “That’s something that we’ll continue to monitor, but our gut tells us that’s the direction we want to continue to go, even more so in 2019 and beyond.’’

Xfinity races run so far by Cup drivers (limit 7) in 2018:

4 – Kyle Busch

4 – Ty Dillon

3 – Austin Dillon 

3 – Chase Elliott

3 – Joey Logano

3 – Jamie McMurray

2 – Ryan Blaney

2 – Kevin Harvick 

2 – Brad Keselowski

2 – Kyle Larson

1 – Aric Almirola

1 – Gray Gaulding

1 – Paul Menard 

1 – Daniel Suarez

NOTE: Kyle Busch, Kevin Harvick, Austin Dillon, Paul Menard and Alex Bowman are on preliminary entry list for Michigan Xfinity race.

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