1.Yahawe ibikoresho byo kugabanya hub, hamwe nubutaka bwayo ntarengwa mm300mm ihuye nipine ya 8.25R16;
2.Gukoresha uruziga rutandukanya uruziga, rwakoreshwaga kumuhanda wuzuye ibyondo byoroshye;
3.Nta mavuta yo kwisiga, kandi nta mpamvu yo kubungabunga amavuta mubuzima bwayo.