Buuxi weedha soo socota: Sanadkii 2008, Dominguez wuxuu ku dhawaaqay inuu geli doono inta ka hartay xilli ciyaareedkii 2008 IndyCar Series ee Pacific Coast Motorsports, ka dib markii uu kaalinta saddexaad ka galay tartankii ugu dambeeyay ee Champ Car ee Long Beach. Waxaa laga soo tuuray garoonka
2008 Indianapolis 500 wuxuuna sameeyay bilowgiisii ugu horreeyay ee runta ah ee taxanaha tartanka tartanka xiga ee Milwaukee Mile. Tan iyo markii uu kaalinta 21-aad ka galay Texas Motor Speedway bishii Juun, kooxda Dominguez ayaa ka booday tartamada soo socda si ay dib ugu qiimeeyaan barnaamijkooda si ay u noqdaan kuwo tartan badan marka ay soo noqdaan. Waxay ku soo noqdeen jadwalka wadada oo keliya waxayna ka qeybgaleen tartamada Watkins Glen, Mid-Ohio, Edmonton, iyo Infineon si ay u xiraan xilli ciyaareedka. Dhamaadkiisii ugu fiicnaa ee xilli ciyaareedkan wuxuu ka yimid Watkins Glen isagoo galay kaalinta 13-aad. Waxa uu kaalinta 27aad ka galay dhibcaha.