A 24-HOUR CHALLENGE FOR ISAAC TUTUMLU IN PORTIMAO
The Spaniard will contest another round of the 24H GT Series at the Autódromo Internacional do Algarve. Tutumlu will drive a Car Collection Motorsport-run Audi R8 LMS with Ali Çapan, Siegfried Kuzdas and Stefan Aust as teammates. Portimão is the second 24-hour race of the season for the Barcelona native.