I was at Laguna Seca today (Sunday, 23 May) for amateur sports car races, and as I was leaving, a truck emblazoned with "Pirelli Competizione" was just arriving. It had nothing to do with the SCCA event, so I'm wondering if they're there to test tires for World Superbike. Is that likely? If so, do the racing teams test for them, or does Pirelli have their own testing team?