The thought had crossed my mind but It's not necessarily a disaster waiting to happen. I prob check my wheels lugs once a week to check for backing out and I usually don't have to torque any of them. The first couple weeks I had to but they are settled now. I however did not get a chance to take a look at the spacer lugs last weekend so I will whenever I get the chance. They are extended thread lugs + med. loctite so I doubt they've backed out. I'm not saying the spacers are the main cause but I bet they have something to do with it. I've been wanting to get some 16" black spare steelies so as soon as I do I'll do some testing. As for now, I'll have to deal.