LS1WS6dreamer

iTrader: (1)

I have a set of C6 corvette wheels. The guy I bought the car from said the wheels still have the sensors in them. I am assuming he is talking about the low air pressure sensors. He says they are worth money. I am wondering if they actually are and how much? Second, they aren't chrome, but more of a silverish finish on them. How much would the wheels and tires, with well used front tires and a little bit more than half tread on the rear be worth? Ballpark figure. The wheels are in exc condition, other than one have a little chip in it. Just wanting to get a different set of rims and tires and wondering how much money I can make back on them.
tire size front 245/40/zr18
rear size 285/35/zr19