It’s the big day for the launch of the #GTWorldSeries! A few hours before the #ManufacturersCup, arthur_mosso_nunes and Daniel Fenton for Porsche Team and Takuma Sasaki and op_twitchy for Mercedes AMG team share with us the challenges of this race which will take place on the Spa-Francorchamps circuit and the best tire strategy to adopt! #weraceforchange #MichelinMotorsport #GTWS #GT7 #GranTurismo