I bought a set of Cragar S/S 13" wheels for my 75 Mustang II. I am wanting to know if anyone knows if I need the offset washers for the lug nuts or the center washers?

 

You will have to put the wheel on and see after you put them on. If the lug is centered in the whole then you need non offset washers. If it isnt centered then you need offset washers.Does the wheel have a part number on it yet?