I contacted Wheel Vintiques, they said they will make me a set of 15x10 with 7.5" backspace. They will be the same Series 56 wheel as to match the front. Nitto 555 325/50/15 will be the tire. Ring gear and pinion should be here today. 7290 Billet Steel Yoke ordered today. 3rd member should be done soon. :)