Ko ngā tawhā matua o ngā wira motuka ko: te rahi o te wira, te PCD, te āputa ET, te kōhao pokapū
E rua ngā tawhā e hanga ana i te rahi o te wira: te whānui o te potae me te whānui o te potae. E 15×6.5; 15×6.5JJ; 15×6.5J; 1565, me ētahi atu. Ko te "15" i mua e tohu ana i te whānui o te potae, e tohu ana i te whānui o te potae o te pokapū wira he 15 inihi, ā, ko te "6.5" (6.5J, 6.5JJ, 65 rānei) i muri e tohu ana i te whānui o te potae, e tohu ana i te whānui o te potae o te pokapū wira he 6.5 inihi. Ko te rahi o te wira ka kitea i ngā reta i muri o te wira.
PCD: E pā ana ki te whānui o te porowhita o te kōhao pūtu o te wira. Ko ngā tikanga whakaatu pēnei i te 5×114.3, 10×100/114.3, ko te "5" te tikanga o te maha o ngā kōhao pūtu, ko te tikanga e 5 ngā kōhao pūtu. Ko te tikanga o te "114.3" ko te whānui o te porowhita o te kōhao pūtu he 114.3mm.
Ko te Āputa: (e kiia ana ko te ET) ko te tawhiti i waenga i te mata whakairi me te rārangi pokapū o ngā wira. Kei te tuara o te pū te kitea o tēnei tawhā. Ka whakamahia te āputa hei whakarite i te turanga wira, hei whakarite kia kore ai ngā wira e pokanoa ki te tinana o te waka.
Kōhao waenga: Ko te kōhao nui tēnei i waenganui o te pū o te wira. Kia mahara ko te rahi o te kōhao waenga ka inehia mai i muri kia tika ai ngā raraunga. He rerekē ia waka, ko Benz te nuinga he 66.6MM, ko BMW te nuinga he 72.6MM. Mena he nui te kōhao o te toki wira o te awhi, me whakamahi koe i te kara kōhao waenga, ki te kore ka wiri te wira i te tere tere.
Wā tuku: 03-12-21