May 16, 20188 yr Moderators NASCAR announced in April that it was adapting the aero rules used in last year’s Xfinity Series race at Indianapolis Motor Speedway, which feature aero ducts, a six-inch-high spoiler with two 12-inch ears, a restrictor-plate and the 2014-style splitter, in this year’s All-Star Race.Although it has done no at-track testing with the package, Goodyear has elected to change up the tire ... Keep reading View the full article
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