Originally Posted by Jeffblue

they don't fit our OEM wheels, but i think they will fit aftermarket wheels. Thing is, they only fit over 17mm or 19mm hex head, and our cars usually have lugs that are 21mm. But, these lug nuts, MyNismo.com - NISMO Lug Nut have a 17mm head. The wheel lock will fit over them, you just need to make sure that the lock will fit in the lug hole of your wheel. The locks are 28mm in diamter. I am actually waiting on that measurement for my new wheels, and if its right, i'm going to order 4 of those lugs, and set of the locks and i'll post up the results .