After a 2007 learning season where he finished 10th in the overall championship against 40 other drivers, Gerbi finished 4th in the 2008 edition, with 10 podiums out of 14 races and a win in Virginia.
In 2007, Gerbi placed tenth in the overall championship standings after competing against 40 other drivers. He then achieved fourth place in 2008, securing ten podiums from fourteen races and a win in Virginia.