Hi, I have a white 08 Crew Cab LS with 17" wheels on it and I want to do something about the fender wells. It really bugs me because all I can see is little tires and a whole lot of white!! I thought about if I spray some black undercoating or just flat black paint it may look better which would be cheaper or maybe go up to 20" rims and tires...but that would cost some big bucks and could make the tranny shift to often from drive to OD like it did my old 94. Any thoughts? Thanks in advance.