Tụnyere ụgbọ ala nke otu ọkwa, ụgbọ ala a nwere ogologo ahụ ogologo yana ogologo ụkwụ ụkwụ, ma nakwere nkwusioru nwere onwe ya okpukpu abụọ maka ihu, yana njem nkwusioru na-abawanye. Nke a na-enye ndị ọkwọ ụgbọ ala ohere ịnyagharị n'ụzọ dị mfe site na mpaghara ndị siri ike na ọnọdụ okporo ụzọ dị mgbagwoju anya, na-enye ahụmihe ịnya ụgbọ ala dị ntụsara ahụ ma kwụsie ike.
Nkwenye nke usoro tube okirikiri gbawara agbawa emewo ka nhazi chassis dịkwuo mma, na-ebute mmụba 20% na ike nke etiti isi, si otú a na-eme ka ibu ụgbọ na arụ ọrụ nchekwa. Na mgbakwunye, imewe njikarịcha ejirila 10% belata ibu nke chassis. Nkwalite imewe ndị a emeela ka arụmọrụ ụgbọ ala dịkwuo mma, nchekwa na akụnụba.