Center Line Convo Pro wheels Nov 22, 2016 8:37:37 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by richard on Nov 22, 2016 8:37:37 GMT -5 For sale: Two Convo Pro wheels15 x 8.5" with 3.5" back spacingThey have a Pontiac, 5 x 4.75" bolt circle$190. Call 270 -792 -6066. - No text on this telephone.