I have a set (2) of brand new never used Weld Draglites 15 x 8 with 3.5 back spacing never mount on a car. Just had my slicks mounted on them. I would like to go with the 15 x 10 with 4.5 or 5 inch back spacing. Looking to trade for a nice set, straight up. I also recommend keeping our own centers and lug nuts. We both pay shipping. Let me know if anyone is interested. Thanks!