Nice. Roda in portuguese and indonesian.
"The tire is dirty" - acceptable?
"ρόδα" means the wheel including the tyre. If you only want to talk about the tyre, then you should use "λάστιχο": Το λάστιχο είναι βρώμικο.
I understand that the driving wheel is το τιμόνι?
Why there is word "it" and "is" in the word selection, clicked on the "it" two times.. Someone had fun doing this ineltentionally I think :)