Jun 20, 2014, 4:00 PM EST
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.
Dec 19, 2014, 9:45 PM EST
Daughter of legendary Funny Car champ John Force, Brittany Force is out to prove that 2015 will be her year in NHRA Top Fuel racing.
Dec 19, 2014, 6:55 PM EST
Michael Schumacher’s son, Mick Jr., spent a recent testing day in a Formula 4 car, a possible prelude to following in his famous father’s footsteps.
Dec 19, 2014, 4:30 PM EST
Edwards’ Arris car won’t be hard to find in a pack next year.
Dec 19, 2014, 4:00 PM EST
Rare, intriguing call for CGR to put two lesser-experienced drivers in No. 01 car.
Dec 19, 2014, 3:00 PM EST
Williams’ stellar 2014 season, recapped in pictures and words.
Dec 19, 2014, 2:15 PM EST
Ryan Newman and Matt Kenseth proved that consistency still pays.
Dec 19, 2014, 1:49 PM EST
The fan-favorite Sprint Experience at NASCAR tracks across the country is apparently no longer, according to a media report.
Dec 19, 2014, 1:30 PM EST
McMurray shined at the All-Star Race in May but missed out on a 2014 Chase berth.
Dec 19, 2014, 12:57 PM EST
Kyle Larson had a tremendous rookie season in 2014. If he was that good this season, imagine how much better he’ll be next season and seasons to come.
Dec 19, 2014, 12:30 PM EST
Felipe Nasr’s No. 12 rounds out the F1 grid number choices for 2015.
Dec 19, 2014, 12:00 PM EST
Jean-Eric Vergne signs with Ferrari as a test and development driver, which means a bunch of simulator work.
Dec 19, 2014, 11:17 AM EST
RC Enerson moves up from USF2000 to Indy Lights.
Dec 19, 2014, 11:00 AM EST
Multiplatinum artist to rock out before 2015 running of the Great American Race.
Dec 19, 2014, 10:37 AM EST
Party like it’s 1996 in 2015 – Panis and Herta sons signed to deals.
Dec 18, 2014, 9:51 PM EST
It lasts only four months, but there’ll be lots of action on the schedule for the 2015 NASCAR Canadian Tire Series.
Dec 18, 2014, 9:26 PM EST
Ricky Stenhouse Jr. will be slinging some pre-Christmas dirt this Saturday in an all-star sprint car race in DuQuoin, Ill.
Dec 18, 2014, 8:50 PM EST
One of Kurt Busch’s sponsors has joined team owner Gene Haas in backing the driver in his ongoing dispute with ex-girlfriend Patricia Driscoll.
Dec 18, 2014, 6:31 PM EST
Want to have a good laugh or two? Check out all of the bloopers and behind-the-scenes fun from NASCAR America over this past year.
Dec 18, 2014, 6:18 PM EST
NASCAR announced that a Camping World Truck Series crew member has been suspended for violating the sanctioning body’s substance abuse policy.
Dec 18, 2014, 6:00 PM EST
RoC, Mecum, and two F1 “Road To:” specials make for motors block on NBCSN tonight starting at 7 p.m. ET.
Video from NASCAR America
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