Hello everyone, new member, first post. I just bought a 2017 with 60,000 miles on it. The vehicle is a one owner in excellent condition. I looked up the maintenance performed on it on CarFax & I see no mention of a tranny fluid change & I have seen no mention of it in the owner's manuel. Does anyone know when this service should be performed? The tranny shifts fine but I am a strong proponent of changing fluids no matter what the manufacturer reccomends. I do not believe in "lifetime fluids". Opinions welcome. Should I change the fluid even though it shifts fine?