AJ Allmendinger and Kaulig Racing topped the charts in a busy practice session for the Cup Series at Sonoma Raceway.

AJ Allmendinger was the lone NASCAR Cup Series driver to break into the 75-second bracket during Saturday's Cup Series practice session at Sonoma and was fastest in practice.

The NASCAR Cup Series begins the Sonoma race weekend with practice and qualifying on July 12 for the Toyota/Save Mart 350 at Sonoma Raceway. Shane van Gisbergen has won the last two road ...