Swapping my wheels from front to back today and noticed that one of the locking wheel nuts is not too great, and kept slipping out of the key. It looks slight rounded and the key is a bit mashed as well. I want to change them all before i can't get the nut off!
Should I get a new set from Audi, or are they other better ones out there? Do you guys running fancy alloys have any more security than just one locking nut?