 Hunter-Reay akatanga kukwikwidza muIMSA Tudor United SportsCar Championship mushure meAmerican Le Mans Series neRolex Grand-Am Sports Car Series yakabatanidzwa muna 2013. Hunter-Reay aizotyaira SRT Motorsports mu 91 Street uye Racing Technology SRT Viper GTS-R-SRT 8.0 L V10 muGTLM kirasi. PaRolex 24 yokutanga mwaka muDaytonaHunter-Reay akanga achityaira pamwe chete naDominik Farnbacher naMarc Goossens. Motokari yacho yaizokodzera panzvimbo yokutanga mukirasi yayo uye panzvimbo yechi 24 yose zvayo. Motokari yacho yaizopedza makiromita 675 kuti ipedze iri panzvimbo yechitatu mukirasi yayo uye iri panzvimbo yechi12 mukirasi yayo. Hunter-Reay akabva apinda mujaho wechipiri wemwaka, Mobil 1 12 Maawa eSebring akapihwa mafuta naFresh anobva kuFlorida. Hunter-Reay akatyaira motokari imwe chete navamwe vatyairi vakabva kuDaytona. Motokari yacho yakatanga iri panzvimbo yechi10 mukirasi yayo uye iri panzvimbo yechi35 yose. Motokari yacho yaizopedza makiromita 284 kuti ipedze iri panzvimbo yechinomwe mukirasi yayo uye iri panzvimbo yechi18 yose zvayo. Hunter-Reay aizokwikwidza mumakwikwi ekupedzisa mwaka wePetit Le Mans yakapihwa naMazda mumotokari imwe chete naKuno Wittmer naGoosens. Motokari yacho yaizotanga iri panzvimbo yechi26 uye yaizopedza iri panzvimbo yechi11 yose zvayo ine mavhiri 392 akapedzwa. Motokari yacho yaizopedza iri panzvimbo yechitatu mukirasi yayo. Hunter-Reay aizopedza ari pachinzvimbo chechi19 mumakwikwi evatyairi veGTLM aine mapoinzi makumi masere nemanomwe. 91 SRT Motorsports yekupinda yaizopedza iri pachinzvimbo chechitatu muGTLM timu makwikwi ane 314 mapoinzi. 