Zvivharo zvedu zvematrailer zvinorema zvinhu zvekudzivirira panze zvakagadzirwa nehunyanzvi zvekuchengetedza matrailer zuva nezuva uye kudzivirira kupaka mota panze kwenguva refu. Zvakagadzirwa nejira rakarukwa rakawanda rine pendi yepamusoro isingapindi mvura uye UV, chivharo ichi chetrailer chine simba guru rekudzivirira kubvaruka, kuramba kukwesha uye kugadzikana kwakanaka kwechimiro, zvichinyatsoenderana nemamiriro ekunze akaoma. Chinodzivirira zvakakwana kubva kunaya kwemvura, sinou, guruva, zuva rakasimba, tsvina yeshiri nemashizha akadonha, zvichidzivirira nzvimbo dzetrailer kuti dzisatsvedze, dziite ngura, dzikwenye uye dzisachembera panguva yekuiswa panze kwenguva refu. Chichishandisa tekinoroji yekusona yakasimba pamativi ese ekumanikidzwa, chivharo ichi chine simba guru rekusunga uye hachina kutsemuka kana kusunungura shinda. Dhizaini yakagadziridzwa inodzivirira mhepo ine mabhandi ekugadzirisa akachengetwa inoita kuti ikwane zvakasimba uye igare yakasimba, ichidzivirira kutsvedza kana kupeperetswa nemhepo mumazuva ane mhepo. Iine mashandiro akareruka, anochinjika uye anogona kupetwa, zviri nyore kuisa, kubvisa uye kuchengeta pasina kutora nzvimbo yakawedzerwa. Dhizaini yejira rinofema inodzivirira kuungana kwehunyoro mukati mechivharo, ichidzivirira kuora uye kukuvara kwehunyoro mumuviri wetrailer. Inowanikwa muhukuru hwakasiyana-siyana uye yakagadziriswa kuti ikwane mhando dzakasiyana dzetrailer diki, matrailer ekushandisa uye matrailer akatsetseka. Yakakodzera nzvimbo yekupaka mota panze pekugara, nzvimbo yekuchengetera zvinhu muchivanze, nzvimbo iri pamugwagwa uye dziviriro yekufambisa kure. Ichi chifukidziro chekudzivirira matireya chinogona kushandiswazve, hachiparari uye chinogara kwenguva refu, chishandiso chekuchengetedza matireya chinoshanda uye chinodhura zvishoma chekuwedzera hupenyu hwematireya, chakanakira kushandiswa kwezuva nezuva mudzimba nemabhizimisi.
