The team at Pagani Automobili is taking the breathtaking Huayra R onto various race tracks around to world to complete the validation testing, this means they are taking the Prototype 1 test mule on track to complete a total number of kilometers equivalent to doing the 24 hours of LeMans … twice. Apparently, the team is very happy with the car, even in its first prototype state, it seems easy to drive, relatively speaking probably, after this initial validation they will continue development by building a second and a third prototype Huayra R, and only after Horatio and his team are completely happy with the car will they start building the first customer car, but for now, all we have is this latest video from Pagani Automobili: