Recently did rearend ZO6 conersion on my C6 Z51 2006 DSOM.I have for sale chrome rims 18X8.5" and 19x10".Rearend rims with tires on them, GOODYEAR 285/35ZR19BW PERFORMANCE, 7.500 miles on them everything is in great shape.I believe there is significantly more than 70% tread remaining. I measured the depth on the center of the wheel and it's showing .170"$700(plus shipping from Los Angeles,CA).Plus two rearend panels left and right color DSOM perfect condition include the inner fender and brake duct $400.Send me E-mail here is at snewiarowski@socal.rr.com for a picks.