Frank Montecalvo won the 2015 Pirelli World Challenge GTA championship at Laguna Seca, whilst team-mate Eric Lux took the race victory. Meanwhile, Colin Thompson was once again victorious in GT Cup, taking the title with a massive points lead.
Porsche of Bucks County
The 2015 Pirelli World Challenge season draws to a close this weekend for all seven classes, with a total of five races scheduled at Mazda Raceway Laguna Seca.
Renger van der Zande took his first Pirelli World Challenge victory at Sonoma Raceway, whilst Frank Montecalvo and Colin Thompson extended their GTA and GT Cup championship leads.