It came with 205/55-16 ... however for winter, If I wanted to get steel rims.. should I get 15inch rims? and if so... what tire size should I be looking at, so that it doesn't throw off my speedometer/odometer. Know of any websites that allow you to find this out? Has anyone ever had problems with steel rims fitting over the disc brakes of the civics?? Many questions I know! ha, but thanks for helping me out 