Jun 20, 2014, 4:00 PM EDT
Goodyear said that “increased, sustained speed” over a 20-lap run led to his crash during this week’s tire test at the Indianapolis Motor Speedway.
“Tony was approaching the end of a very strong 20-lap run, with his lap times as much as a second faster than what has become the norm at Indianapolis at that point of a run,” said Goodyear racing director Greg Stucker in a statement.
“It appears that increased, sustained speed over that run generated a significant amount of heat, which eventually caused the right-front to go down. Those are the conditions we have to consider in making the right decisions for the race.”
Stewart did talk with NASCAR medical personnel after the crash, which took place during a part of the test that was closed to the media. However, he was OK afterwards.
The statement says that Goodyear will continue to talk to teams before coming up with a final recommendation on tires for the Brickyard 400 at Indy next month.
However, Goodyear general manager of worldwide racing Stu Grant has told Motor Racing Network that a different, harder left-side tire will be used for the Brickyard to address what happened with Stewart – who was running the 2013 tire combination on both the left and right sides at the time of his crash.
Grant told MRN’s Dustin Long that by running a harder tire on the left side, the car will slow down and help save the right-side tires.
“We’re going to stay with the 2013 right-side tire for this year because we know that that compound rubbers in the race track,’’ he added.
“Wear and rubbering in that race track is a big deal as you know from 2008. We were able to run a gas (run) on the right side tires. We’re confident that our wear is going to be OK.’’
In addition to releasing their findings on the Stewart test crash, Goodyear announced that it would run the same left-side tire from 2013 at Chicagoland as well as the right-side “multi-zone” tire that was ran earlier this year at Texas.
Also, Kentucky is likely to feature the same left/right tire combination as last year following a confirmation test. More tire tests are slated for Richmond in early July and Homestead-Miami in late August.
Sep 16, 2014, 4:45 PM EDT
Also coming up today: What’s more important in winning a Sprint Cup title: Experience or Drive?; rookie phenom Kyle Larson on dealing with the hype; NASCAR pioneer Wendell Scott to be honored next month.
Sep 16, 2014, 4:00 PM EDT
The Russian driver will continue his rehab work in Indy after sustaining multiple injuries in a practice crash on Aug. 29 at Auto Club Speedway.
Sep 16, 2014, 3:00 PM EDT
The three-time NASCAR champion responds that he intends to “continue to provide my full cooperation.”
Sep 16, 2014, 2:45 PM EDT
OAK Racing to return to FIA WEC for three of last four races.
Sep 16, 2014, 2:30 PM EDT
Sprint Cup driver David Ragan and Camping World Truck Series driver Darrell Wallace Jr. will sport special paint schemes honoring Scott during the Martinsville Chase weekend in October.
Sep 16, 2014, 2:00 PM EDT
Videos from the Pirelli World Challenge championship celebration highlight 25 years, and the 25th year (2014) of the championship.
Sep 16, 2014, 1:30 PM EDT
All the notes and numbers to keep in mind as NASCAR enters the second race of the Chase’s Challenger Round.
Sep 16, 2014, 1:00 PM EDT
Reports from Australia peg the season-opening race having posted an A$60 million loss in 2014.
Sep 16, 2014, 12:25 PM EDT
CFH Racing reveals logo and will reveal a part of its 2015 Verizon IndyCar Series program on Wednesday.
Sep 16, 2014, 12:00 PM EDT
Corvette Racing and Corvette DP teams look for Austin win encore this weekend.
Sep 16, 2014, 11:15 AM EDT
Expect the 100 kg fuel limit to enter the equation this weekend, says Renault’s head of track operations.
Sep 16, 2014, 10:28 AM EDT
Sergio Perez looks to go 4-4 in Singapore scores.
Sep 16, 2014, 9:52 AM EDT
Michael Waltrip and partner Emma Slater look to avoid being eliminated after first dance effort on DWTS.
Sep 15, 2014, 10:54 PM EDT
Tony Stewart is expected to learn later this week if he will not face charges or may be indicted in last month’s Kevin Ward Jr. tragedy. A noted attorney with extensive experience in death and catastrophic injury cases explained to MST the legal process in Stewart’s case.
Sep 15, 2014, 9:36 PM EDT
In his first-ever race in the Chase for the Sprint Cup, Aric Almirola suffered a blown engine at Chicagoland Speedway for the first time in his three-year career.
Sep 15, 2014, 9:31 PM EDT
On Monday’s edition of NASCAR America, we recap how Dale Earnhardt Jr. and Jimmie Johnson struggled in the first race of the Chase.
Sep 15, 2014, 4:01 PM EDT
Monday’s edition of NASCAR America recaps all the highs and lows of Sunday’s opening race in the Chase for the Sprint Cup, from Brad Keselowski’s win to Aric Almirola’s heartbreak.
Sep 15, 2014, 3:00 PM EDT
John Paul Jr. keeps fighting despite Huntington’s disease.
Sep 15, 2014, 2:00 PM EDT
Parker Kligerman recaps his Indy Lights test at IMS.
Sep 15, 2014, 1:55 PM EDT
Aric Almirola came into Sunday’s opening race of the Chase for the Sprint Cup with high hopes of being perhaps the Cinderella of the playoffs, someone who would fly under the radar all the way to the final four season-ending battle at Homestead.
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