Sii wad qodobkan - Till wuxuu guul hore ka gaaray isagoo loo magacaabay Rookie of the Year ee Houston Region ee SCCA 1986. Wax yar kadib, wuxuu ku guuleystay horyaalnimada Atlantic ee 1990. Sanadkii 1991, wuxuu ku biiray taxanaha Indy Lights wuxuuna ku guuleystay tartanka Mid-Ohio. CART wuxuu ku tartamay 20 tartan, oo ay ku jiraan Indianapolis 500 ee 1994
, halkaasoo uu ku dhamaaday kaalinta 12-aad. Till waxa uu seddex jeer ka mid ahaa tobankii ugu sareeyay tartanka CART.