Bumper ine dziviriro yakachengeteka, kushongedza uye inovandudza hunhu hwemuchadenga hwemotokari nezvimwe zvinangwa, kubva pakuona kwekuchengetedza, mota inogona kutamba basa rekudzivirira mutsaona dzemumugwagwa dzinomhanya zvishoma, kuchengetedza muviri wemotokari yekumberi neyekumashure, uye mutsaona yevanofamba netsoka inogonawo kutamba basa rakati mukudzivirira kwevanofamba netsoka.
Bvisa bumper wobva waona kuti divi rekuruboshwe rebumper rakaroverwa mugomba, kureva kuti, nzvimbo yekutyoka kwebumper inofanira kutsiviwa nebumper itsva bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper bumper, kana tsaona yaitika, inogona kuderedza kukuvara kwetrunk, gonhi rekumashure, mwenje wekumashure nezvimwe zvikamu zvechrome strip pasi pebumper, mushure mekunge yabviswa kuti itsiviwe, pfuti yepurasitiki inoshandiswa kupisa nekusunga maburi ari kumashure, uye tsvimbo yepurasitiki yekusunga inodziiswa ichifamba nepaburi. Sander yemagetsi inoshandiswa kupukuta joint yakakwira uye kupfavisa pendi yakakuvara nevhiri rekukuya remagetsi. Mushure mekekutanga, putty inoomeswa nemhepo yese, uye jecha reukobvu hwakasiyana rinoshandiswa kupukuta nekuomesa, uye ipapo chrome plating strip iri pabumper inoiswa.
