Kuyowoya mwakudumura, magalimoto ghakupangika mu charu ghakugwiriskira ncito matayala agho ghali na usani ucoko, msinkhu ucoko wa mukati, na ciŵelengero cakukhora comene. Matayala agho ghali na vigaŵa vinandi vyakuphapha ghali na makhoma gha matayala ghatali ndiposo nkhongono zakukhozga chomene, ndipo ivi vikupangiska kuti paŵe chisangulusko chikuru chomene. Ndipouli, ŵakujipulika makora yayi pa msewu ndipo ŵakulimbana na kutondeka kwa pambali para ŵazgoka. M’malo mwake, matayala agho ghali na msinkhu wakucepa wa flatness ndipo msinkhu ukuru wa mukati uli na vipinda vifupi vya pambali na vipingo vyakutambasuka. Ntheura, malo ghakugaya malo ghakuru, tayala lingazizipizga kufinyikizgika kukuru, ndipo likukhwaskika chomene na msewu. Lili na nkhongono zakukhozga zakunjilirapo pa kuzgokera, ndipo yikukhozga comene umo galimoto yikucitira. Chiŵelengero cha flatness chikung’anamura chiŵelengero cha utali kufuma ku mzere wa matayala kufika pa msewu kufika pa msinkhu ukuru uwo ukupimika na cross cross -} section, uwo ukulongosoreka nga ni peresenti, ndiko kuti, chiŵelengero cha utali wa msinkhu ku usani. Kutora 200/60R15 star destumitive tayala nga nchiyelezgero, msinkhu ukuru wa mtanda wake -section ni 205 millimeters, msinkhu wa mkati wa tayala ni masentimita 15, ndipo msinkhu wa flatness ni 60. Pasono, magalimoto ghanandi ghakusinthika ghakusankha kusazgirako kukula kwake pa nyengo ya kusintha kwa matayala, ntheura matayala ghakusinthika ghali na chiŵelengero chichoko cha flatness kuluska matayala ghakwamba. Uwemi wa ivi ngwakuti ungalongora umo thupi la galimoto likuwonekera makora. Pa nyengo yeneyiyo, malo ghakuru gha hub gha mathayara ghangakhala na ma caliper ghakuru gha mabuleki. Pa nyengo yeneyiyo, nchito yakulondezga mawilo njawemi comene pa nyengo yakwendeska galimoto, ndipo kugwiliskira nchito vinthu kukunozga comene. Kweni, tikwenera kumanya kuti mtunda weneco wa kwendeska matayala ghakusinthika ungapatuka ku data mu odometer. Ntheura, pambere mundasinthe hub ya galimoto ya galimoto, nchakukhumbikwa kusankha matayala pambere nyengo yindakwane, makora pafupi na mtunda uwo ukaŵapo pakwamba.