CONCORD, NORTH CAROLINA - MAY 23: A detail view of the "Kyle Busch 8" sticker in tribute to the passing of Kyle Busch and "The Biff 16" sticker in tribute to the passing of Greg Biffle prior to practice for the NASCAR O'Reilly Auto Parts Series Charbroil 300 at Charlotte Motor Speedway on May 23, 2026 in Concord, North Carolina. (Photo by Jonathan Bachman/Getty Images)