Omoda bumper nigice cyingenzi cyimbere yikinyabiziga, cyakozwe kugirango kirinde umubiri wimodoka hamwe nabagitwaye mugukurura ingaruka mugihe cyo kugongana. Yubatswe neza ikoresheje ibikoresho bikomeye kugirango irambe kandi irambe, mugihe kandi yerekana igishushanyo kigezweho kandi cyiza cyongera ibinyabiziga muri rusange. Bumper ikorerwa isuzumabumenyi rikomeye kugirango yubahirize amabwiriza yumutekano kandi itange uburinzi bwizewe