E12iC46 said:Not sure about ur dealer but here in hawaii...they are somewhat nicer. They know I have a bunch of aftermarket stuff on my car and told me last time dont remove the cdd or else warranty might not cover it. They also gave me a bunch of lug nuts no charge. If they are nice...they'll just give it to you...if not...the worst they will do is charge you for the nut only. You can go to any hardware store and get a 14mm nut to replace it. It doesnt have to be from lexus. The allen socket is not required since you will probably using a rachet or something to bolt and unbolt it.