Bumper ine kuchengetedzwa kwekuchengetedza, kushongedza uye kugadzirisa maitiro eiyo yemotokari uye zvimwe zvinangwa zvekumhanya-mhanya uye kumashure kwemotokari, uye mutsaona nevanofamba netsoka dzinogona zvakare kuitawo rimwe basa mukudzivirira kweanodzivirirwa.
Bvisa bundu racho uye ukaona kuti rutivi rworuboshwe rwebhumi rwakapetwa ruchidziro, iyo nzvimbo yemuswe set bumper bumper Pfuti inoshandiswa kupisa uye welm cracks kumusana, uye tsvimbo yemapurasitiki inopisa ichipiswa uchifamba uchifamba uchifamba nemarara. Sander yemagetsi inoshandiswa kupukuta mutengesi akasimudzwa uye akapfava pendi yakakuvara pendi ine magetsi ekunyevedza vhiri. Mushure menguva yekutanga, iyo putty inoomeswa-kuomeswa, uye jecha rekuita kwakasiyana rinoshandiswa kupukuta uye kuomesa, uyezve chrome plating strip pane iyo bumper yakaiswa
