well mine did too what i did was ask a shop to use a air gun and try to take it off cuz my lug was stripped inside so as he did it broke the whole stud and the lug was on it too. but i went to nissan and got a new stud and a lug for about $8 bucks. First take off the tire, unbolt the calipers, then take off the roters and what u have to do next is hammer out the old one, when you get it out the next hardest part is trying to put the new one in. This is where the air gun was required but since i don't have one i tried to just put the stuff back on and tighten it till it was in. This should do the trick if i missed any info or instructions are off feel free to correct me.