Amantongomane eengalo ezinamavilizizinto zokubopha ezibopha ivili kwi-axle yesithuthi. Zinomngxuma wangaphakathi onemisonto ovumela ukuba zijijeke kwii-stud zesithuthi kwaye ziqinise ivili endaweni yalo. Ziza ngobukhulu obahlukeneyo, iimilo, kunye neesitayile, kuxhomekeke kuhlobo lwesithuthi kunye nomzekelo waso, kunye nohlobo lwevili.IviliilugiibholitiKwelinye icala, zifana nee-lug nuts, kodwa endaweni yokuba zijijeke kwii-stud, zinesiphelo esinemisonto esingena ngqo kwi-wheel hub. Zikwaza ngobukhulu obahlukeneyo, iimilo, kunye neesitayile, kuxhomekeke kuhlobo lwemoto kunye nohlobo lwevili. Ii-wheel lug nuts kunye nee-bolts zibalulekile kukhuseleko lwemoto yakho kuba zibamba amavili endaweni yawo kwaye ziwathintele ukuba angakhululeki ngelixa uqhuba. Amavili angakhululekanga anokubangela iingozi, umonakalo kwimoto, kwaye ade akhokelele ekufeni. Singabonelela nangokuamantongomane e-acorn lug.Kungoko ke, kubalulekile ukuqinisekisa ukuba ii-lug nuts kunye nee-bolts zikwimeko entle kwaye ziqiniswe kakuhle.