Here are the wheels for that Runner. The redlines are grooves, so that made them easy to paint. Here is a tip to get the chrome effect for the armrest bases. Cover the whole thing in foil and use touch up paint to do the arm rest pad. That way the handle and everything gets "chromed" and you don't have to fight with tiny pieces of foil, and let's not kid ourselves, even "chrome" paint just looks like run of the mill silver paint. Plus the foil is thin enough to pick up all the detail. In the photo I have one painted and one not painted.
