Ngokuqhelekileyo, iimoto eziveliswe ekhaya zisasebenzisa amatayara anobubanzi obuncinci, i-diameter encinci yangaphakathi, kunye ne-flatness ratio ephezulu. Amatayara anomlinganiselo wokucaba okuphezulu aneendonga zamatayara amade kunye nesakhono esinamandla sokubambelela, nto leyo ekhokelela kubuhle obuphezulu. Nangona kunjalo, baziva behlwempuzekile kumphezulu wendlela kunye nokumelana okubuthathaka okusecaleni xa bejika. Ngokuchasene noko, amatayara ane-flatness ratio ephantsi kunye nediameter enkulu yangaphakathi anamacaleni amafutshane kunye nokunyathela okubanzi. Ngoko ke, indawo ephantsi komhlaba inkulu, ithayi inokumelana noxinzelelo olukhulu, kwaye inomdla kakhulu kwindlela. Inokumelana okuqinileyo kwecala xa ijika, iphucula kakhulu ukuphathwa kwesithuthi. Umlinganiselo womcaba ubhekiselele kumlinganiselo womphakamo osuka kumphetho wevili ukuya kunyathela ukuya kobona bubanzi buphezulu bulinganiswe licandelo lomnqamlezo{6}}wevili, elichazwa njengepesenti, oko kukuthi, umlinganiselo wobude ukuya kububanzi. Ukuthatha 205/60R15 specication itayara njengomzekelo, ububanzi ubukhulu becala umnqamlezo walo-icandelo 205 millimeters, ububanzi engaphakathi ivili yi-intshi 15, kunye nomlinganiselo flatness yi 60. Okwangoku, iimoto ezininzi modified zikhetha ukwandisa ubungakanani ngexesha hub ivili inkqubo yokuguqulwa kwenkqubo yokuguqulwa, ngoko ke umlinganiselo amatayara indawo encinci endaweni. Inzuzo yale nto kukuba inokugqamisa inkangeleko entle yomzimba wemoto. Kwangaxeshanye, indawo enkulu yehabhu yevili inokwamkela iicalipers ezinkulu zebrake. Ngelo xesha, ukulandelela ukusebenza kwamavili kungcono kakhulu ngexesha lokuqhuba, kwaye ukuphathwa kuphuculwe kakhulu. Nangona kunjalo, kufuneka kuqatshelwe ukuba eyona mileage yokuqhubela amatayara alungisiweyo inokuphambuka kwidatha ekwi-odometer. Ngoko ke, ngaphambi kokuguqula i-hub yevili lemoto, kufuneka ukhethe amavili kwangaphambili, ngokufanelekileyo kufuphi ne-mileage yokuqala.