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.
May 4, 2015, 5:18 PM EDT
Road America invests millions into some track upgrades for 2015.
May 4, 2015, 2:18 PM EDT
Nastia Liukin named grand marshal for this year’s Indianapolis 500.
May 4, 2015, 1:33 PM EDT
Videos from the debut of the new Ligier JS P2 Hondas for Tequila Patron ESM at Spa-Francorchamps this weekend.
May 4, 2015, 11:41 AM EDT
Mann gets back to work behind the wheel and has a very good first day of running at IMS.
May 4, 2015, 11:35 AM EDT
Early days yet, but seems as though Andretti Autosport is starting the month of May out on the right foot.
May 4, 2015, 11:24 AM EDT
The No. 90 Corvette DP pairing ends on top in Monterey.
May 3, 2015, 8:42 PM EDT
Day one of the month of May is in the books at the Indianapolis Motor Speedway.
May 3, 2015, 5:00 PM EDT
Could we see the Iranian Grand Prix join the F1 calendar in years to come?
May 3, 2015, 3:30 PM EDT
Lotus technical director Nick Chester expresses his confidence in the upcoming upgrade package for the E23 Hybrid car.
May 3, 2015, 2:11 PM EDT
A run through of new driver firesuits and liveries thus far on the first day of practice for the Indianapolis 500.
May 3, 2015, 2:00 PM EDT
Ex-Force India driver di Resta picks up his first podium finish since returning to DTM in 2014.
May 3, 2015, 1:31 PM EDT
Indianapolis 500 practice is officially underway.
May 3, 2015, 12:45 PM EDT
Spanish rider wins on home soil as Valentino Rossi scores his 200th podium finish.
May 3, 2015, 12:26 PM EDT
Conor Daly’s “Fueled by Bacon” No. 43 Smithfield Foods Honda is revealed.
May 3, 2015, 11:30 AM EDT
The no. 19 crew fights back at Spa to finish sixth overall after six hours of racing.
May 3, 2015, 10:15 AM EDT
Venezuelan driver returns to the site of his only grand prix victory next weekend.
May 2, 2015, 8:57 PM EDT
Last-lap pass by co-driver Andrew Carbonell allows Sgt. Liam Dwyer to celebrate win with Sgt. Aaron Denning, the man who saved his life.
May 2, 2015, 5:10 PM EDT
Franzoni makes the leap into Pro Mazda.
May 2, 2015, 4:30 PM EDT
Red Bull driver speaks about the Circuit de Barcelona-Catalunya, which will play host to the Spanish Grand Prix next weekend.
May 2, 2015, 3:31 PM EDT
Benoit Treluyer, Marcel Fassler and Andre Lotterer claim their second win of the WEC season at Spa.
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