I never could get into the whole black rim thing. Reminds me of junky cars that just take all their hubcaps off because they dont want to look dumb with their cheesy plastic covers.... but in result look just as retarded.
Black rims are for the lazy man who doesnt like to clean his wheels.
Chrome just look good any time of the day when the sun is out and at night when it catches certain street lights. Mmmmmmmmmmm