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.
Oct 25, 2014, 10:30 AM EDT
The demise of both Caterham and Marussia has been on the cards for some time, yet Formula 1 has allowed it to happen.
Oct 25, 2014, 10:03 AM EDT
Despite chilly temperatures in the mid-40s in the 50-minute early-morning session, Jimmie Johnson led all drivers in the next-to-last Sprint Cup practice with a best lap of 98.023 mph, the only driver over the 98 mph mark.
Oct 25, 2014, 9:30 AM EDT
Over 400 people attend special event in celebration of Brabham’s life and legacy.
Oct 25, 2014, 8:30 AM EDT
Lotus driver has failed to score any points in 2014, but feels that next season will hold better things.
Oct 25, 2014, 7:00 AM EDT
Yet another record falls to the Spanish sensation in Malaysia.
Oct 25, 2014, 5:48 AM EDT
Bernie Ecclestone claims that there will be just 18 cars racing in Austin.
Oct 24, 2014, 11:50 PM EDT
In a surprisingly candid admission, six-time Sprint Cup champ Jimmie Johnson says that while nothing is imminent, the day is coming when he and crew chief Chad Knaus will go their separate ways.
Oct 24, 2014, 11:32 PM EDT
In a bemusing video released Thursday, NASCAR star Kevin Harvick spent one of his recent off nights working the room at an Outback Steakhouse.
Oct 24, 2014, 10:30 PM EDT
On Thursday, Jeff Gordon delivered the one millionth meal served by one of Gordon’s key sponsors, the Drive To End Hunger.
Oct 24, 2014, 10:26 PM EDT
Jimmy Prock, who resigned earlier this week as crew chief for 16-time Funny Car champ John Force, has been hired by rival Don Schumacher Racing.
Jeff Gordon would love to return to Saturday Night Live — and wants to bring Ricky Funck with him (video)
Oct 24, 2014, 7:59 PM EDT
Jeff Gordon said Friday he wants to return to host Saturday Night Live for a second time — and he wants to reprise the hysterical “Ricky Funck” character.
Oct 24, 2014, 6:37 PM EDT
A loose car and two brushes with the wall has put Kevin Harvick in a deep hole at the start of Sunday’s Eliminator Round opener.
Oct 24, 2014, 6:06 PM EDT
If racing at Martinsville Speedway was like buying an ice cream cone, Jamie McMurray double-dipped during Friday’s Sprint Cup qualifying, earning the pole and setting a new track speed record (99.905 mph) in the process.
Oct 24, 2014, 5:19 PM EDT
Both Blaney and Wallace are within 30 points of championship leader Matt Crafton going into tomorrow’s Camping World Truck Series race at Martinsville.
Oct 24, 2014, 4:30 PM EDT
A fifth win at Martinsville would put Hamlin into the Sprint Cup Championship Race at Homestead.
Oct 24, 2014, 3:25 PM EDT
Danica, who will swap CCs with teammate Kurt Busch starting next week at Texas, says she’s looking forward to working with the engineering-based Daniel Knost.
Oct 24, 2014, 2:15 PM EDT
GT/GTS races confirmed for split in 2015 by the Pirelli World Challenge series.
Oct 24, 2014, 1:40 PM EDT
Gordon leads group of four Chasers in Top 5 speeds; all 8 remaining Chasers within Top 15.
Oct 24, 2014, 1:30 PM EDT
Formula 1’s new technical regulations prompted Lotus to use a twin-tusk nose for 2014, but this could be scrapped for next season.
Oct 24, 2014, 1:15 PM EDT
The reigning Sprint Cup champion moves forward.
Video from NASCAR America
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