NASCAR Announces Charlotte Cup Race Change Just Hours Before Scheduled Start

NASCAR announces a change affecting Sunday's Charlotte Cup Series race just hours before its scheduled start. Here's what changed and what fans need to know. GettyJust a few hours before the scheduled start of the Bank of America 400 at Charlotte Motor Speedway, NASCAR announced a change to the structure of the race.Race officials will throw a competition caution flag at Lap 35 of Sunday’s race, giving the teams in Charlotte an early look at tire wear and other potential issues, NASCAR ann