I just purchased a 09 G37 Journey Sedan Moonlight White with premium and tire/wheel package. They didnt have the color I wanted with the tire package so they told me to bring it in on monday which I did and they would put the 18" wheels and tires on. To my surprise, it appears to me that Infiniti put on chrome factory rims. Is this normal with the wheel/tire pkg to put on chrome or are my eyes deceiving me?