Rubuta ci gaba don wannan sakin layi - Pedro de la Rosa da Narain Karthikeyan sun koma Formula One tare da HRT. De la Rosa ya kasance ba tare da cikakken lokaci ba tun lokacin da aka yi gasar Grand Prix ta Italiya ta 2010, bayan da ya yi amfani da mafi yawan kakar a matsayin mai gwadawa ga McLaren kuma ya yi wasa daya don Sauber; Karthikeyan ya sauke ta tawagar kafin 2011 British Grand Prix
a cikin ni'imar Ricciardo. Shi ma, ya yi tseren tsere guda a gasar Grand Prix ta Indiya, kafin ya bar kungiyar har zuwa lokacin da aka fara kakar 2012. Vitantonio Liuzzi, wanda ya tuka HRT a cikin 2011, ya shiga cikin Super Series na i1 na Indiya. Daga baya aka jinkirta jerin har zuwa 2013, amma Liuzzi bai iya riƙe kujerarsa tare da ƙungiyar ba. A lokacin da aka kaddamar da HRT F112 a watan Maris, an tabbatar da Liuzzi a matsayin daya daga cikin masu gwajin tawagar da masu ajiya tare da tsohon direban GP2 Series Dani Clos da Ma Qinghua, matukin jirgin farko na kasar Sin da ya shiga motar Formula 1.