jsut some heads up info. My rear braks was making an bad sound it sounded like it was metal but just replaced the pads 3 months ago so desided to break it down and clean them so got them off and noticed the rotor was lose so look at it closer and three of the bolts that hold the rotor onto the hub had backed out and was grinding the dust cover and almost ground it all the way into so started taking stuff off. After i got it off it had messed the bolts and threads up so had to drill it to a 3/8s bolt and retap anyway make sure you look over your bolts oh this is on my 06 450