(L to R): Max Verstappen (NLD) Scuderia Toro Rosso; Franz Tost (AUT) Scuderia Toro Rosso Team Principal and Carlos Sainz Jr (ESP) Scuderia Toro Rosso unveil the new Scuderia Toro Rosso STR10.Formula One Testing, Preparation Day, Saturday 31st January 2015. Jerez, Spain.