Buuxi weedha soo socota:
2010, 2011 iyo 2012 tartamada tartanka waxaa lagu arkay saddex guulood oo British ah oo isku xigta, kuwaas oo loogu talagalay guuleystayaashii hore ee Franchitti (2010 iyo 2012) iyo marxuum Wheldon oo ku guuleystay 2011 dhawr bilood ka hor shilkiisii halista ahaa ee Las Vegas. Tony Kanaan oo reer Brazil ah ayaa ku guuleystay tartanka 2013, ka hor inta uusan Ryan Hunter-Reay oo Mareykan ah soo afjarin sideed sano oo xiriir ah oo ku guuleystayaal ajnabi ah sanadkii 2014.