All GT cars built between 1990 and 2002 abiding national or international championships regulations as well as manufacturers&rsquo; single make series (non exhaustive list).<br /> All cars are divided into three different categories : GT1 &amp; GT2 corresponding to the international regulations and GT3 reserved to single make series such as the Porsche Cup, Venturi Trophy, Ferrari Challenge, Diablo Trophy, Tuscan Challenge...