I needed new tires and wanted new wheels too. I could not find any aftermarket wheels with the correct backspacing (they would stick out too far for me). I bought the wheels from the local dealer for $300. They were take-offs from someone that upgraded their wheels.
My original wheels were the painted alloys and the paint matched my truck body exactly and just didn't look right to me. These polished wheels really look good to me because they match the bumpers and the nerf bars.