There are about 30 different styles of Porsche wheel locks. The bag the lock is in should have a serial number with the version of the lock you have. Every Porsche dealer should have each version, because they are not supposed to use your key. But if their non-Porsche locks then you may be SOL, and have to drill them off.
I find wheel locks valuable even if they do cause a little extra trouble when you have to change a tire. I would much rather use a wheel lock then find my car on blocks.
