From Jayski
TIRES: NASCAR held a press conference Sunday morning, there will be a competition yellow Sunday after 10 laps [unless a caution comes out sonner], plus they will monitor the tires for other possible competition yellows AND they have Pocono tires on hand if the Indy tires become a problem, but the whole field would have to switch if the Pocono tires are mandated by NASCAR.(SPEED's Raceday)(7-27-2008)
UPDATE: Goodyear trucked in extra shipment of tires Sunday morning for the Allstate 400 at the Brickyard amid complaints about excessive wear during practice Friday and Saturday at Indianapolis Motor Speedway. NASCAR vice president of competition Robin Pemberton said the new shipment of tires, which were intended to be used at Pocono Raceway next week, could be used during the 160-lap, 400-mile race. If needed, the Pocono tires would be implemented unilaterally across the 43-car Sprint Cup Series field. Pemberton said there would be at least two NASCAR-mandated caution flags to check wear during the early stages of the race, with the first occurring on Lap 10.(USA Today)(7-27-2008)