1. Spoke: Inxalenye yevili efakwe kwaye iqhagamshelwe kwi-axle kwaye ixhasa indibano yevili.
2. Umngxuma weValve: Umngxuma wokufaka ivalve yamatayara.
3. Isitulo sentsimbi yeTire: Xa sidibana neso lesondo, sixhasa indawo ejikelezayo yomphetho wetayara.
4. I-Offset: Umgama phakathi kwendiza esembindini yevili kunye nomgangatho onyukayo wesipoki. Kukho i-positive offset, i-zero offset, kunye ne-negative offset.
5. Amavili: Inxalenye yevili exhasa ukudityaniswa kwamatayara ngokuhambelana netayara.
6. Umphetho wevili: Yinxalenye yevili egcinayo kwaye ixhasa icala letayara.
7. Umphantsi weGroove: Ukuze kube lula ukudityaniswa kwamatayara kunye nokuqhaqha, kukho ubunzulu obuthile kunye nobubanzi bemingxuma eseleyo kumphetho wevili.