Virginia Tech playing key role in developing better racing tires for Goodyear, others

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Regardless of several tire issues that occurred in Sunday’s Auto Club 500 in Fontana, Calif., Goodyear never stops trying to improve upon the tires NASCAR cars ride upon in races.

Even if it means going back to school, so to speak.

The types of Goodyear tires that will carry the Sprint Cup cars and Camping World trucks in this weekend’s races at Martinsville Speedway will have gone through extensive testing in a new one-year old program at the National Tire Research Center, a program overseen by Virginia Tech University and its affiliated Virginia Tech Transportation Institute.

Goodyear Racing, NASCAR’s official race tire supplier, has quickly become one of NTRC’s biggest customers and proponents.

“Shortly after we opened for business last year, we established a very busy test schedule with Goodyear Racing, and we are excited to be a part of their massive effort to supply NASCAR with the best tires possible for each and every race,” NTRC executive director Frank Della Pia said in a story by Virginia Tech’s news service.

Instead of testing tires on vehicles, the NTRC simulates various conditions on a high-tech machine known as a LTRe. The 14-ton machine, which costs more than $11 million, is the only one of its kind anywhere.

It’s task is simple: to turn, rotate and spin tires up to 200 mph, which is right in the wheelhouse of tires NASCAR uses at high-speed tracks such as Daytona, Texas, Atlanta and Talladega (see video below).

But it also can mimic virtually any type of racing or road surface in the world that tires ride upon, from asphalt to dirt.

The testing involves a variety of conditions, weight and other forms of loads, forces (such as G-forces), and even one of the favorite things NASCAR crew chiefs like to play with: camber (the angle of the tires, particularly those in front).

“The racing teams and series that test with us are satisfied with our equipment and the knowledge and support from our staff,” Della Pia said. “The on-track results prove our ability, and the fact that our clients travel here to Southern Virginia from all over the world to be repeat customers speaks for itself.”

The NTRC is knee-deep in racing country. It’s adjacent to Virginia International Raceway in Alton, Va., a quick burnout from South Boston (Va.) Speedway, an hour away from Martinsville, two hours from Richmond and three hours from Charlotte.

The Center, which also does extensive work with partner General Motors, has grown exponentially in its first year of existence, and has even greater expansion plans over the next year-plus. It plans to hire more employees and eventually operate three daily shifts, as well as bring in other new machines to increase its testing capabilities.

“We are just getting started,” said NTRC president Tom Dingus. “We are building on the 65-year history of the Martinsville Speedway and the recent reemergence of the Virginia International Raceway.”

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Meyer Shank Racing wins Petit Le Mans to take final DPi championship in dramatic finale

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Meyer Shank Racing outdueled Wayne Taylor Racing to win the Petit Le Mans and clinch the championship in a thrilling final race for the DPi division.

Tom Blomqvist, who started from the pole position, drove the No. 60 Acura ARX-05 to a 4.369-second victory over Pipo Derani in the No. 31 Action Express Cadillac.

“That was incredible,” Blomqvist told NBC Sports’ Matt Yocum. “I’ve never dug so deep in my life. The adrenaline. I did that for the guys. I was so motivated to win this thing this weekend. But I’ve got to thank everyone on the whole team.”

With co-drivers Oliver Jarvis and Helio Castroneves, Blomqvist helped MSR bookend its season-opening victory in the Rolex 24 at Daytona by winning Saturday’s IMSA WeatherTech SportsCar Championship season finale at Michelin Road Atlanta.

In between those two victories, the No. 60 earned five runner-up finishes to stay in the thick of the championship hunt and trail WTR’s No. 10 Acura by 14 points entering Saturday’s race.

WTR’s Filipe Albuquerque had a lead of more than 10 seconds over Blomqvist with less than 50 minutes remaining in the 10-hour race.

But a Turn 1 crash between the Chip Ganassi Racing Cadillacs brought out a yellow that sent both Acuras into the pits from the top two positions.

Though he entered in second, Blomqvist barely beat Albuquerque out of the pits, and he held the lead for the final 45 minutes.

Blomqvist said he gained the lead because of a shorter fuel fill after he had worked on being efficient in the second-to-last stint.

“The team asked a big job of me with the fuel; I had a big fuel number to hit,” Blomqvist said. “We knew that was probably our only chance. The yellow came at the right time and obviously we had a bit less fuel to fill up, so I was able to jump him and then it was just a matter of going gung-ho and not leaving anything on the line. And obviously, the opposition had to try too hard to make it work. I’m so thankful.”

Albuquerque closed within a few car lengths of Blomqvist with 14 minutes remaining, but he damaged his suspension because of contact with a GT car in Turn 1.

It’s the first prototype championship for Meyer Shank Racing, which also won the 2021 Indy 500 with Castroneves.

“We’ve had in the last four years, three championships for Acura, the Indy 500 win and the Rolex 24, it doesn’t get any better,” team co-owner Mike Shank told NBC Sports’ Kevin Lee.

It’s the third consecutive runner-up finish in the points standings for Wayne Taylor Racing, which won the first Daytona Prototype international championship in 2017. The premier category will be rebranded as the Grand Touring Prototype (GTP) class with the LMDh cars that will establish a bridge to racing in the 24 Hours of Le Mans.

Kamui Kobayashi finished third in the No. 48 Cadillac of Action Express that also includes Jimmie Johnson and Mike Rockenfeller.

The podium showing marked Johnson’s last scheduled race in IMSA’s top prototype division. The seven-time NASCAR Cup Series champion has raced in the No. 48 Ally Cadillac lineup as the Action Express entry has run the Endurance Cup races.

Johnson said a lack of inventory will preclude him having a 2023 ride in the top category. But he still is hopeful of racing the Garage 56 Next Gen Camaro in next year’s 24 Hours of Le Mans and possibly running in a lower class for the Rolex 24 at Daytona.

“I’d love to be at Le Mans next year,” Johnson told NBC Sports’ Dillon Welch after his final stint Saturday. “I’d love to be at the Rolex 24. The series is going through a shake-up with the reconfiguration of the rules and classes, so I don’t have anything locked down yet, but I’m so thankful for this experience with Action. The support Ally has given us, Mr. Hendrick, Chad Knaus, all of Hendrick Motorsports. It’s been a fun two years, and I certainly hope I’m on the grid again next year.”