NASCAR Power Rankings: Ross Chastain vaults to the top after three consecutive top-3 finishes | CBS Sports Headlines NASCAR Power Rankings: Ross Chastain vaults to the top after three consecutive top-3 finishes Driver No. 1 takes the No. 1 spot in the in power rankings as win No. 1 nears … Continue reading NASCAR Power Rankings: Ross Chastain vaults to the top after three consecutive top-3 finishes