Ukufakwa komnyango emuva kwe-bumper Guard ukubeka imishayo embalwa yensimbi ephezulu kakhulu noma ngokuqondile kuphaneli yomnyango womnyango, odlalwa yisikhathi esingemuva kwe-bumper, idlale i-Right, i-Copper Wall kanye nodonga lwensimbi ", ukuze abagibeli bezimoto banendawo yensimbi ephakeme. Vele, ukufaka lolu hlobo lomnyango ongemuva lwe-bumper Guard kuzobundisa izindleko ezithile zabenzi bezimoto, kodwa kubagibeli bezimoto, ukuphepha kanye nomuzwa wokuphepha kuzokwandisa kakhulu.