CHARLOTTE, N.C. (AP) — Jimmie Johnson on Wednesday exposed his rebranded NASCAR team and reported he will travel the No. 84 — the reverse of his longtime No. 48 — when the seven-time winner competes for Legacy Motor Club. Legacy Motor Club replaces Petty GMS, the name the two-auto Cup crew experienced final yr when Maury Gallagher became the main proprietor of Richard Petty’s business. Johnson bought into the ownership team in November, and with two of NASCAR’s 7-time champions aspect of the crew, the identify transform was fitting. “With the addition of Jimmie in an possession function, we realized modify was inevitable with his expertise and knowledge,” stated Gallagher,…