I have a black truck and I put all black wheels on it. I didn't like it. It looks much better with some chrome in the wheel.. I'd go with black wheels but with chrome accents. That would look sharp. All black wheels on a all black truck gives you too much black.
If you want to see what your truck will look like with various types /colors of wheels... use this virtual tool...
http://www.autowaretech3.net/nextwhe...rfplustire.htm