Ko tō tātou kete whakaora bumper he whiwhi i ngā mea katoa e hiahiatia ana hei whakatika i ngā rorohu, ngā kōpaki, me ngā tītokoiti iti i runga i ngā bumper motokā paparahi. E āhatia ana i roto i te kete ngā papa taramea, ngā pūtau tirotiro, ngā parāoa whakamātau, me ngā raparapa whakamahi, ka whakatūmuhia tēnei i ngā whakamahi ki te whakatika i te tahutahu, te whakatika, me te whakamutu. Ko ngā rara huringa wera e tataki ana ki te whaiwhai, ā, ko te whakatakoto parāoa e āwhina ana ki te whai i ngā hua korekore. He pai tēnei mo ngā kaitahi ā-wae me ngā pūtake motokā, ka whakahoki tēnei i ngā bumper i te paunga utu, ka noho wehe rawa atu i ngā whakatiki nui.