Letoto la lisebelisoa tse sebelisetsoang ho fetola kapa ho boloka tsela eo koloi e tsamaeang ka eona kapa e furallang e bitsoa "steering system".Mosebetsi oa tsamaiso ea koloi ke ho laola tsela ea koloi ho latela litakatso tsa mokhanni.Mokhoa oa ho tsamaisa koloi ke oa bohlokoa haholo bakeng sa polokeho ea koloi, kahoo likarolo tsa tsamaiso ea likoloi li bitsoa likarolo tsa tšireletso.Sistimi ea ho tsamaisa koloi le sistimi ea braking ke litsamaiso tse peli tse lokelang ho eloa hloko bakeng sa polokeho ea koloi.