NASCAR ‘Baffled’ by the Lack of Tire Wear at Bristol

A senior NASCAR executive says “we’re baffled” why tires didn’t wear as much in last weekend’s Cup race at Bristol compared to the March event there. …

The same tire compound was used in both races. The decision to bring back the same tire was made after a July 16-17 Goodyear test at Bristol with six teams.

Source: NBC Sports