i have 4 17x9.5 c5 z06 wheels black with machined lip they have 275/40/17 all the way around the rears have 90% and the fronts have maybe 30-40% left. I'm looking for a set of 18" chrome c5 z06 wheels. would prefer they have tires but dont have to if the money evens out fairly. could throw in money if they are in as good of shape as mine. (mine are about 4 months old and have ZERO damage.) will take pics if someone is interested!