Dale Earnhardt Jr. explains mysterious repost that fueled NASCAR rumor mill

Motorsport photoEarlier this week, Dale Earnhardt Jr. supercharged the NASCAR rumor mill by reposting onto his X (formerly Twitter) timeline a 2023 post from Trackhouse Racing. The post was from the team, announcing Zane Smith as their newest hire.Of course, Smith and the organization later parted ways after a short stint with Spire, and he never actually drove for Trackhouse in the Cup Series.Well, Earnhardt's repost immediately made people believe that something was in the works, and that Zane