Late race pass pays off for Aschenbach Sunday at Sonoma Raceway in Pirelli World Challenge...The post GP of Sonoma GTS/GTSA Rd.18 appeared first on Pirelli World Challenge. Read full article on Press Room Pirelli World Challenge

Late race pass pays off for Aschenbach Sunday at Sonoma Raceway in Pirelli World Challenge...The post GP of Sonoma GTS/GTSA Rd.18 appeared first on Pirelli World Challenge. Read full article on Press Room Pirelli World Challenge

Ian James Takes Team Panoz Racing Panoz Avezzano GT to GTS Pole in Pirelli World...The post GP of Sonoma GTS/GTSA Rd. 17 Qualifying appeared first on Pirelli World Challenge. Read full article on Press Room Pirelli World Challenge

Ian James Scores Sixth Pirelli World Challenge GTS Win Saturday at Sonoma Raceway in the...The post GP of Sonoma GTS/GTSA Rd.17 appeared first on Pirelli World Challenge. Read full article on Press Room Pirelli World Challenge

GT & GTS Titles on the line this weekend at Sonoma Raceway In Pirelli World...The post GP of Sonoma Weekend Preview appeared first on Pirelli World Challenge. Read full article on Press Room Pirelli World Challenge