Austin Theriault hit the wall head-on during the NASCAR Camping World Truck Series’ Rhino Linings 350 on Saturday night at Las Vegas Motor Speedway and had to be airlifted to University Medical Center for further observation.

According to Brad Keselowski Racing, Theriault “underwent a comprehensive CT scan of the upper body, which showed a 10 percent compression fracture of the lower back. Theriault was released and will travel back to North Carolina, where he will follow up with an orthopedic specialist for further treatment.”

On Sunday, Theriault tweeted out the following:

Theriault, who was driving the No. 29 Ford for Brad Keselowski Racing, made contact with teammate Tyler Reddick‘s No. 19 Ford in Turn 4 before the wreck, which happened in a section of the track not protected by a SAFER barrier.

Theriault was helped from the vehicle and stood briefly before sitting down next to his heavily damaged truck. Theriault was put on a stretcher but gave a thumbs-up sign before being taken away in an ambulance.

RELATED: Qualifying results



Matt Crafton earned himself his second Keystone Light pole of the season, and the ninth of his career, at Las Vegas Motor Speedway during Saturday’s qualifying session.


Crafton wheeled his No. 88 Chevrolet around the 1.5-mile track with a fastest lap of 176.396 mph during the final minute of qualifying.


Joining Crafton on the front row for Saturday night’s race is John Wes Townley. Townley drove his No. 05 Chevrolet to a quick lap of 175.758 mph.


And rounding out the top three was the No. 33 Chevrolet of Brandon Jones, who had a fastest lap of 175.678 mph.


Next was the No. 17 of Timothy Peters (175.490 mph), followed by the No. 54 of Christopher Bell (175.308 mph) coming in fourth and fifth, respectively.


Defending race winner, Erik Jones, failed to advance to the second, and final, round and qualified 15th (174.531 mph), but will start at the rear of the field due to an engine change.

On-track action picks back up at Las Vegas at 10 p.m. ET for the Rhino Linings 350 (146 laps, 219 miles), FOX Sports 1. 

RELATED: Full practice results

Matt Crafton topped the lone NASCAR Camping World Truck Series practice from Las Vegas Motor Speedway.

Crafton paced the 150-minute practice session with a fast lap of 177.719 mph. The two-time defending series champion enters the 18th race of the season just seven points back of championship leader Erik Jones. Jones placed 13th in the practice session and is the defending race winner.

Crafton’s ThorSport Racing teammate Johnny Sauter was second (177.556 mph), followed by Timothy Peters (177.369 mph), Brandon Jones (177.003 mph) and Austin Theriault (176.829 mph).

Travis Pastrana, who is making his first NASCAR start since 2013, placed 17th in the session.

Keystone Light Pole Qualifying is set for 7:05 p.m. ET with coverage on FS2. The Rhino Linings 350 is set for 10 p.m. ET with coverage on FS1, MRN and SiriusXM NASCAR Radio.

RELATED: Full final practice results

Kevin Harvick topped the speed chart in final practice for Sunday’s AAA 400 at Dover International Raceway (2:30 p.m. ET, NBCSN, MRN, SiriusXM NASCAR). He wheeled the No. 4 Stewart-Haas Racing Chevrolet around Dover’s 1-mile track at a top speed of 156.033 mph in the 14 laps he ran before rain resumed, ending the session.

Carl Edwards was second-fastest in the No. 19 Joe Gibbs racing Toyota at 156.013 mph, followed by Kasey Kahne in the No. 5 Hendrick Motorsports Chevrolet at 155.783 mph.

Harvick’s teammate Kurt Busch and the No. 41 Chevrolet posted the fourth-fastest speed in the final Sprint Cup practice session at 155.588 mph.

Sitting on the Chase bubble going into Sunday’s race, Dale Earnhardt Jr. got the fifth-quickest speed out of his No. 88 Hendrick Motorsports Chevrolet at 155.434 mph.

Amid a schedule compressed by rain that wiped out all of Friday’s on-track activities and cut into Saturday’s first practice, the NASCAR Sprint Cup Series drivers lost the track to rain again about 15 minutes into the second session. 

 

RELATED: First practice results

 

After more rain doused Dover International Speedway Saturday morning, canceling NASCAR XFINITY Series practice, NASCAR’s Sprint Cup Series got a 25-minute practice in and Kasey Kahne made the most of it.

Kahne wheeled his No. 5 Hendrick Motorsports Chevrolet around Dover’s 1-mile track at 160.506 mph, topping the speed chart.

Carl Edwards was second quickest in the No. 19 Joe Gibbs Racing Toyota at 160.442 mph. JGR teammate Denny Hamlin was right behind Edwards at 160.285 mph.

 

It was the first time Sprint Cup cars had been on track after rain washed out Friday’s practice and qualifying.

Kevin Harvick was fourth on the leaderboard at 159.964 mph in the No. 4 Stewart-Haas Racing Chevrolet. The No. 4 team and No. 2 team of Brad Keselowski had been docked 15 minutes of practice time for infractions at New Hampshire in the inspection process. Given the amended schedule, neither the Stewart-Haas entry nor the Team Penske entry was required to serve the time — it will instead carry over to the next race at Charlotte.

Aric Almirola rounded out the top five with a speed of 159.943 mph in the No. 43 Richard Petty Motorsports Ford.

RELATED: Live weather updates from Dover

Saturday morning started out the same way Friday ended, with wet weather canceling NASCAR XFINITY Series opening practice at Dover International Speedway.

Practice was scheduled to run from 8:35 a.m. to 9:20 a.m. ET, but Mother Nature had other ideas. Practice for the K&N Pro Series East was also canceled on Saturday morning.

Track drying was underway to try to get the K&N race, the Drive Sober 125, on track for a 9:30 a.m. ET start but rain returned shortly after 9 a.m. ET to hinder those efforts and delay the start of that race. The K&N Pro Series East race will now run at 12:30 p.m. ET.

Rain returned about 15 minutes into the final practice for the Sprint Cup Series causing that practice to be abbreviated. Final practice ended up running from about 2:05-2:20 p.m. ET before the red flag was displayed for moisture and practice was eventually called.
 
The first Sprint Cup practice was initially scheduled to begin as soon as the track was available from the K&N Pro Series East race and run until 11:55 a.m. ET. That practice was initially scheduled for 11-11:55 a.m. ET with final practice set for 12:30-2:45 p.m. ET. The revised schedule will see cars on track as soon as its ready (close to 11:30 a.m. ET) until 12:15 p.m. ET, and then final practice going from 2-2:45 p.m. ET.

The Hisense 200 XFINITY Series race, 3:30 p.m. ET (NBCSN, MRN, SiriusXM NASCAR Radio), will be run with no practice time for those drivers. There will be two competition cautions for that race at Lap 25 and Lap 65, because of the lack of practice time.


RELATED: How rain could impact Challenger Round

This came after all of Friday’s on-track activity for the Sprint Cup Series, XFINITY Series and K&N Pro Series East was wiped out by rain as Hurricane Joaquin churns away from the East Coast.

Saturday’s Coors Light Pole Qualifying in the XFINITY Series was canceled on Friday to provide the Sprint Cup Series with additional practice time.

RELATED: Race results | Updated NXS standings

DOVER, Del. — Regan Smith charged from fourth to first during a restart on Lap 121 and stayed there for the rest of the Hisense 200 NASCAR XFINITY Series race at Dover International Speedway Saturday, posting his second victory of the season and working his way back into championship contention.

 

After a 31-minute rain delay, Smith passed Kyle Busch, Denny Hamlin and leader Elliott Sadler on the restart on Lap 121 of 200, staved off intense pressure from Hamlin midway through the final green-flag run and pulled away as the Joe Gibbs Racing teammates battled for second place.

 

Without a concrete deal in place for next season, Smith won for the first time at the Monster Mile — in fact, the 80 laps he led were the first circuits he had ever spent out front at Dover. The victory was the sixth of Smith’s career, and all of them have come under the JR Motorsports banner.

 

RELATED: Dillon has tire failure as caution waves

Hamlin won the fight for the runner-up spot, crossing the finish line .703 seconds behind Smith. Busch led a race-high 110 laps and came home third, followed by Ryan Blaney and Kyle Larson.

 

Austin Dillon ran sixth, one spot ahead of Chase Elliott, who moved into second place in the series standings, 24 points behind leader Chris Buescher, who finished eighth on Saturday. Smith, who rallied from a flat tire in the first third of the race, took over third in points, 36 behind Buescher.

 

“I knew the car was fast, but I didn’t know it was that fast until we got out in clean air,” Smith said in Victory Lane. “This wasn’t a Hail Mary. We came from the back to the front and just had a fast race car.

 

“If we can keep doing that every week, and get another win or two here or there, I don’t know what’s going to happen. I’m trying to figure out some things for next year, so wins never hurt — that’s never a bad thing going forward.”

 

A victory for Smith was not even a remote consideration when a light rain began falling shortly after the halfway point, with the race already under caution for a wreck involving Stanton Barrett and Cale Conley on Lap 106.

 

Sadler, whose 2016 move to JR Motorsports was announced on Friday, took two new tires under the yellow and was first off pit road, leading the race and praying for a monsoon. But the rain abated, depriving Sadler of a going-away present to Roush Fenway Racing, the organization he will leave at season’s end.

 

“I’ve never had much luck with the rain,” Sadler said ruefully. “I’ve always been on the wrong side of that, going back to the 2009 Daytona 500 (where Sadler was fifth with a chance to win when the race was called because of rain after 152 laps).”

 

Note: Ty Dillon cut a tire and hit the outside wall on Lap 24, resulting in a 28th-place finish. He slipped from second to fourth in the series standings, 39 points back of Buescher.

RELATED: NASCAR doubles restart zone | Drivers weigh in on restart change

DOVER, Del. – NASCAR Sprint Cup Series drivers appear to be pleased with NASCAR’s decision to lengthen the restart zone used at tracks, but say that the move won’t completely erase the gamesmanship that plays out when the field prepares to take the green flag.

The sanctioning body announced earlier this week that the restart zone for this weekend’s AAA 400 NASCAR Sprint Cup Series race at Dover International Speedway had been expanded from 70 feet to 140 feet.

Likewise, the zones at upcoming events in this year’s Chase for the Sprint Cup would also be expanded, with the actual length of the zone to be determined by the size of the track.

Restart zones, located prior to the start/finish line, indicate where the race leader, or control car, is allowed to accelerate when the race is either beginning or coming out of a caution period.

Issues with drivers timing their starts to gain an advantage on the leader have led to complaints from competitors and explanations of how restarts are policed as well as warnings to toe the line during drivers’ meetings.

Beginning with the first Chase race, at Chicagoland Speedway, NASCAR stationed an official inside the track near the restart zone, and added a high definition camera to provide additional information should the need arise.

At Chicagoland, Jeff Gordon appeared to jump the restart while starting second alongside Kyle Busch. NASCAR reviewed the restart and eventually ruled that no infraction took place.


RELATED: What NASCAR said after the Chicagoland restart was reviewed


Last week at New Hampshire Motor Speedway, Brad Keselowski was black-flagged for jumping the restart, although he did not complete a pass of race leader Greg Biffle during the restart.

“I absolutely love it,” Gordon, a four-time series champion, said Friday at Dover. “I think it’s a great move.”

Gordon’s been around longer than any current full-time driver, and has seen the way NASCAR handles restarts evolve from single-file to double-file, from not allowing the leader to be passed before the start/finish line to making that line a non-factor on restarts. The use of restart zones and how they have been policed, while a good idea, was “too extreme,” according to the Hendrick Motorsports driver.

“It used to be a mark on the wall and it was go in the vicinity of this mark and this area, but really the way the rules were written you could kind of go all the way to the start/finish line,” he said. “People pushed the limits on that and forced NASCAR to make this box that we currently have.

“The box was always too small. It just makes the whole front row very vulnerable and not just the second-place car, but the leader as well. It has needed to be bigger. My only question is did they go big enough?”

Gordon said he had his team’s engineers do a study of the restart zones, and discovered that “the average time that you are in that box and had time to react to a restart was barely more than one second.

“It may look like it’s fairly big out there, (but) it is not,” he said. “When you have one second to react in that area everyone can just anticipate what is going on but the people in the front row.”

The fact that a driver is the leader, said Joe Gibbs Racing‘s Kyle Busch, should provide him with some advantage, however slight it might be.

“This business isn’t easy,” Busch said. “… I think the biggest thing is just NASCAR making sure that they watch the roll – the people rolling up on other people. And … I feel as though the second-place guy can’t beat the leader to the first (restart zone) mark, the end of the restart zone.

“It doesn’t matter about the start-finish line. It’s the restart zone I feel like the leader should always be ahead.”

While extending the zone will give officials a bigger window in which to determine if a driver has jumped a restart, the change won’t end drivers’ attempts to push the envelope.

But by finally ruling against a driver on a restart – something officials had not done recently – teams now know the possibility of the call coming down exists.

“There’s going to be plenty of gamesmanship still, and I think NASCAR has also set the precedent with what they did last week and enforcing the rule,” Joey Logano, Keselowski’s teammate at Team Penske, said. “That’s something they need to continue doing.

“It’s not just having it happen one time and … scare us, and then don’t do anything about it for the next three weeks.

“They finally put their foot down last week on what we can and can’t do, and that rule needs to be consistent and make sure that when they see something they make the same call and be consistent with that.”

DOVER, Del. – Jimmie Johnson‘s NASCAR premier series career is a story of numbers.

Wins? He’s at 74 and counting, eighth most in the series and second among active drivers.

Championships? Six, trailing only the seven won by NASCAR Hall of Fame members Richard Petty and Dale Earnhardt. Second-place finishes? He’s got 46 of those, also second most among active participants.

The only item that Johnson can’t put a number on involves retirement. 

“No, I do not have a number and I have not picked a number,” Johnson said Friday at Dover International Speedway, site of Sunday’s AAA 400 NASCAR Sprint Cup Series race (2:30 p.m. ET, NBCSN, MRN, SiriusXM NASCAR).

“As a kid growing up racing and as I got in the sport, I didn’t say ‘when I get to this age, I’m going to step down.’ I haven’t had that conversation and have not picked a number with my wife and said, ‘OK honey, this is the point that I am going to stop.’ It’s really based on feel, and I have Chani’s support on that as well.

“When I feel like it’s time, I am going to make that decision. Certainly (I) don’t feel like it’s time now.”

That may be bad news for his fellow racers. Johnson is the only driver to qualify for the Chase for the NASCAR Sprint Cup every year; he’s won multiple races every year since his first full season in 2002 and he has finished outside the top five in points only twice during his 14-year career.

In a sport that changes constantly, Johnson and success have been linked since Day 1.

Hendrick Motorsports teammate Jeff Gordon, 44, is stepping aside at year’s end. Fellow series champion Tony Stewart, also 44, has announced that 2016 will be his last as a Sprint Cup Series driver.

“I remember watching Rusty (Wallace) pick a number and then remember talking to (him) in years following that and I still think he’s mad he stopped,” Johnson said. “I think he feels like he could be out here racing with us and winning races.

“So conversations with him, with Dale Jarrett, with other guys … I have always been curious. Why, when, what tells you to stop? Mark (Martin) tried a half dozen times to retire and couldn’t walk away.

“So I want to make sure I do it once and not keep coming back.”

What he’s looking for, he said, is “the moment.”

“That moment that you say, ‘Alright, it’s time.’ When that shows up, then I will step down.”

The final race in this year’s Challenger Round is set for Sunday. It will be Johnson’s 500th career start, and his fifth-place points position makes him a shoo-in to be one of the 12 drivers who advance into the Contender Round.

Becoming a member of Hendrick Motorsports, paired with sponsor Lowe’s and crew chief Chad Knaus, the success that followed has “been a life-changing experience,” Johnson said, “something I dreamed of.

“But I still couldn’t have dreamed this big and have this much take place for us.”

RELATED: Track live weather updates | Updated Dover weekend schedule

 

DOVER, Del. — All track activity at Dover International Speedway for Friday has been canceled due to inclement weather.
 
Friday’s opening practice for Sprint Cup Series teams was scheduled to begin at 11 a.m. ET. Coors Light Pole Qualifying was set for 3:45 p.m.
 
Now, the lineup for Sunday’s AAA 400 (2:30 p.m., NBCSN, MRN, SiriusXM NASCAR) will be set per the NASCAR rulebook, meaning the 43-car field will be set based on current points standings.
 
That will put Joe Gibbs Racing drivers Matt Kenseth , Denny Hamlin and Carl Edwards 1-2-3, with Joey Logano (Team Penske) and Jimmie Johnson (Hendrick Motorsports) completing the top five.

RELATED: See the full starting lineup for Sunday’s Cup race
 
Additionally, qualifying in the XFINITY Series, scheduled for Saturday, has also been cancelled. Ryan Blaney, who is driving the No. 22 Team Penske Ford, which leads the series’ owner points, will start on the pole as that field will also be set per the rulebook.

RELATED: See the full lineup

Activity in three series — Sprint Cup, XFINITY and K&N Pro Series East — was scheduled to take place at the 1-mile track. However, rain fell steadily in the area all morning as Hurricane Joaquin churns away from the East Coast.
 
Two Sprint Cup practice sessions are on tap for Saturday, from 11-11:50 a.m. ET and 12:30-2:50 p.m. ET. The Sprint Cup garage will open at 9 a.m. ET.
 
Friday’s season-ending K&N race, the Drive Sober 125, has been rescheduled for approximately 9:30 a.m. ET Saturday while the start of the Hisense 200 XFINITY Series race, 3:30 p.m. ET (NBCSN, MRN, SiriusXM NASCAR Radio), remains unchanged.

RELATED: Bowyer falls in manure, smells like roses

 

DOVER, Del. — Clint Bowyer, introduced as the newest driver in the Stewart-Haas Racing stable for 2017 just two days ago, ended speculation about his 2016 plans Friday, announcing he will join HScott Motorsports for the upcoming season.

The single-season move will keep Bowyer, 36, in the Chevrolet family while three-time premier series champion Tony Stewart wraps up his final season as driver of the No. 14 entry.

 

RELATED: Bowyer, SHR a perfect fit

HScott Motorsports, located in Spartanburg, South Carolina, currently fields Sprint Cup Series entries for drivers Justin Allgaier and Michael Annett. The organization works closely with both SHR and Hendrick Motorsports in NASCAR’s premier series, purchasing its chassis from SHR and engines from Hendrick.


“What a whirlwind year, to say the least,” Bowyer said. “… It’s kind of weird, as we’ve gone through this together, there’s always been that door, the one that opens the easiest, and Harry Scott was definitely that. Looking forward to the marriage that he has with Hendrick, with Stewart-Haas, (those are) very strong. …
 
“Harry is a young, very aggressive owner that we need in this sport; to have this together and tie my name to HScott Motorsports is something I’m looking forward to and get back to my winning ways.”
 
Scott said the addition of Bowyer “will help us long term because he’s basically going to be able to help us reset our program and set the bar higher going forward.
 
“With his experience, his leadership and his enthusiasm, I think it will be contagious amongst all the team members. Going forward he will help us form an even stronger relationship with Stewart-Haas and that will obviously be beneficial to us.”

RELATED: Bowyer to join SHR in 2017

5-Hour Energy will be the primary sponsor of Bowyer’s entry for 24 of next season’s 36 races.
 
Scott started HScott Motorsports in 2013, running Allgaier, Ryan Truex, Michael McDowell and Kyle Larson in 11 of the season’s 36 races. Allgaier was named the team’s full-time driver in ’14; Annett was brought on board prior to the start of the ’15 season as the group added a second team.
 
Allgaier is currently 30th in the points standings while Annett is 36th with eight races remaining.
 
Scott said it was too soon to speculate on how the organization’s roster would look for 2016, neither confirming nor denying speculation that Bowyer would replace one of the group’s two current drivers.
 
“We really haven’t ruled out anything for 2016 or beyond,” he said. “I’m not prepared to give you an answer for that because I simply don’t know at this point.”


Friday’s announcement closed the books on what has been a tumultuous season for the Emporia, Kansas, native. A little more than a year after announcing a multi-year contract extension with its driver, Michael Waltrip Racing announced in mid-August that Bowyer and the organization had “mutually agreed to separate” at the conclusion of the 2015 season as the team closes its doors.

After slipping into this year’s Chase for the NASCAR Sprint Cup field as the final driver in the 16-team field, Bowyer’s No. 15 team was hit with penalties in the opening Chase race, at Chicagoland Speedway, for suspension irregularities. The P4-level infractions resulted in the loss of 25 driver points for Bowyer and owner points for co-owner Rob Kauffman. Crew chief Billy Scott was fined $75,000 and suspended for three races.


RELATED: Drivers on the move for 2016


MWR appealed the penalties, but on Wednesday the National Motorsports Appeals Panel heard the appeal and upheld the sanctions against the team.

Bowyer is an eight-time winner at the Sprint Cup level but enters this weekend’s AAA 400 at Dover International Speedway (2:30 p.m. ET, NBCSN, MRN, SiriusXM NASCAR), riding a 105-race winless streak. He is making his sixth Chase appearance and has a best points finish of second (2012).

The specifics of the move, as far as car number and team personnel, have yet to be determined.
 
“It’s going to take hard work and dedication, it’s going to take funding. We have to have all these and we (do) at HScott Motorsports,” Bowyer said.
 
“I’ve got the best of the best; when you talk about equipment we’ve got Hendrick engines, we’ve got ties to the Stewart-Haas organization. These are the guys that are winning races and I now have that bond, that connection to this kind of equipment. For me as a race car driver, that’s huge.”