I had to do it on my 2009 Sonata. Rear was fairly easy, just remove one of the break shoe and the stud comes in easy.[br]
Front was a pain. To avoid disassembling the ball joints, speed sensor, axle etc. I cut out a small piece of the thin metal shield (about 1 inch in length) and then ground into the cast iron (about 1/16 deep. to make room for the stud. I also ground one side of the stud to be able to push it through.