Maybe this GTV6 belongs so a fellow AlfaBB'er? Im pretty sure they are Watanabe R Type's, and appear to be 114.3x4 bolt spacing. So no doubt an adapter was used, to go from 5x98 to 4x114.3? Im hoping to find out the specs of the wheel as well as the adapter. The GTV6looks even better with low offset wheels in my opinion.