No, no locking lugnuts. To tell you the truth I live in a nice area and I never even thought about it. I bought some Enki's, they have locking lugnuts on all four bolts. They are 17's. Not too crazy about them right now, but the guy at the wheel place said that I could switch them out at a later date if I wanted to and he would give me a full refund on them and I could pick out another set. I like the look of them, it just irritates me that they are 17" rims.