Is it really chrome or just plastic that looks like chromw? I believe plastic on the exterior. I have metal inserts that have a chrome coating between the door windows and the rear windows that I wax with the wax and dry.wbassnp007 said:Does anybody care for their chrome on a Terrain other than routine washings? Is anybody using chrome polish or a chrome protectant to guard against corrosion? What is/are the product(s) that you recommend for chrome care?