I've seen those rims on a website for $100 each. Just rims, no shoes. Looks like you've got about 1/8" left on the tires before you hit the wear-bars.
IIRC, those are called "Grizzly" rims, and they come in two shades, light silver (which you have) and dark silver (almost a metallic grey). They're the ones I have on my 2000 Sport.