When I traded my 06 Subaru Impreza in for the SRT6 I had to take aftermarket wheels and put stock back on. The guy at Tire Kingdom put my stock lug nuts on and stripped one so he put one of my aftermarket lugs on in place. I did not notice until at dealership...so without the key someone is screwed...and now I am missing a lug for my rims that I am selling.