Ok while driving to pick up my friend I noticed the steering wheel was a bit shaky but in my mind I blamed it on the horrible roads in dc. While turning I hear a snap, I immediately pull over and take a look see and I find nothing. Then something says "check the lug nuts" I do and long behold the stud broke off. I look in the street and yup there it is with my lugnut still attached. Can I just replace the stud? Is it pretty easy?