Kyle Larson fastest in NASCAR Cup practice at Phoenix

Larson, among the first cars on the track in the 50-minute session, led the way at 131.257 mph.
Friday’s practice session was the first since NASCAR announced new aero rules this season for road courses and a majority of tracks measuring 1.058-mile or less in distance, including Phoenix.
The package, which was tested in the offseason at Phoenix, consists of a 2-inch spoiler and the removal …Keep reading