Kyle Busch leads teammate Daniel Suarez in opening Xfinity practice at Phoenix
AVONDALE, Ariz. -- Kyle Busch, aiming for his third consecutive Xfinity Series victory at Phoenix International Raceway, led the first practice on the 1-mile oval Friday.
Busch’s No. 18 Toyota turned a 133.284-mph lap that narrowly beat Joe Gibbs Racing teammate Daniel Suarez (133.259).
Brad Keselowski, Erik Jones and Justin Allgaier rounded out the top five in the first session for Saturday’s race.