Kammala jumla mai zuwa: Bayan mummunan ƙaura zuwa NASCAR a 2008 (wanda ya ƙare bayan rabin kakar) Franchitti ya koma IndyCar a 2009, yana tuki don Chip Ganassi Racing. Franchitti ya ci nasara a karo na biyu da ya fara dawowa a cikin jerin, kuma daga karshe ya lashe nasara biyar yayin da ya lashe gasar zakarun na biyu, kuma a wasan karshe na gasar zakarun na karshe da Dixon da Ryan Briscoe na Team Penske. Ya ci gaba da taken a cikin 2010, kuma tare da cin nasarar gasar tsere na ƙarshe akan Will Power na Penske; Tsarin Franchitti mai ƙarfi a kan ovals <unk> gami da na 2
Indianapolis 500 nasara <unk> ya ba shi damar gyara Power da maki biyar a tseren karshe. Gasarsa ta uku a jere da ta huɗu a gaba ɗaya ta zo ne a cikin 2011, inda ya yi yaƙi da Power don cin kofin a karo na biyu amma a ƙarshe an yanke hukuncin cin kofin a cikin goyon bayan Franchitti, bayan an yi watsi da tseren ƙarshe na kakar saboda mummunan haɗari wanda ya haifar da mutuwar babban abokinsa kuma tsohon abokin aikinsa Dan Wheldon. An gabatar da sabuwar mota don kakar 2012, wanda Franchitti kawai ya sami nasara guda daya <unk> a Indianapolis 500 <unk> don zama direba na goma don lashe akalla Indianapolis 500s uku a lokacin aiki.