Fili ha tali ʻe taha
ʻOku fakafofonga'i ʻe he GVM ʻa e hā?
Ko e GVM ko e gross vehicle mass: ko e mamafa fakakātoa lahi taha mo e uta ʻoku pehē ʻe he kautaha ngaohi ʻoku malu.
Fakahinohino fekauʻaki
ʻOku kau ai e me'alele mo e uta pea ʻoku kehe ia mei ha fua mamafa mo'oni ʻi ha taimi pau. ʻOku kaunga foki e mamafa ki he ʻēkisela mo e ngaahi fakangatangata uta fakalao kehe.