Izinto ezenzeka ngaphandle kwendlela zifuna amavili athembekileyo, kwaye lawo axutyiweyo nge-alloy alingana kakuhle nomlomo. Inkqubo yawo yokubumba, phantsi kobushushu obuphezulu kunye noxinzelelo, iphucula iinkozo ze-aluminium alloy zibe yisakhiwo esixineneyo nesinamaqhina. Oku kunika amavili amandla okuxhathisa impembelelo, ukuphatha impembelelo evela ematyeni nakwiimingxuma ngcono kunamavili aqunyiweyo, kunciphisa umngcipheko wokuguquka.
Ingxubevange esetyenzisiweyo inamandla kwaye ilula, malunga ne-15%-20% ilula kuneevili ezifanayo. Ubunzima obungafakwanga manzi buthetha ukuphathwa ngcono, iimpendulo ezikhawulezayo, kunye nobomi obude bokumiswa. Ukumelana kwayo nokugqwala kuyigcina icocekile eludakeni nasemanzini.
Ngokwembonakalo, izipoki ezijiyileyo zibukeka ziqinile kwaye zinceda ekuchitheni ubushushu kwiibhuleki xa zisehla ngendlela ende. I-rim ebanzi iqinisa amatayara kakuhle, ifaka amatayara amakhulu angaphandle kwendlela kwiindawo ezahlukeneyo. Ukufakela kulula, kuhambelana ngokuchanekileyo neeparamitha eziqhelekileyo zeemodeli ezingaphandle kwendlela, okwenza kube lula ukuphucula nokukhwela ngokukhuselekileyo endle.
Ngamafutshane, la mavili adibanisa amandla, ukukhaphukhaphu, kunye nesitayile, enika amandla uhambo olungekho endleleni kunye nokuthembeka.