Pirelli hit by controversy again as Nico Rosberg claims his tyre exploded during drive in Bahrain by Fast Machines | Dec 19, 2013 | Formula One Blog | 0 comments “Incidents can happen,” a Pirelli spokesperson told Autosport. “This is what testing is for.” Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.