i had to replace lug nut stud it broke while driving and lost 3 out of 4 lugs and one barely held on and it got towed to my house by front wheels before i figured this out scarey! but you have to take off nuckle and separate everything take 32 mm sockle used for axle nut and big hammer and beat out hub then beat out stud then beat the new one just be careful and its pretty simple no need to thread it in once u get it figured out it wont take long

sorry for no punctuation