If you dont know what your doing, just take your car to a brake shop... The last thing you want to fuck up on is your brakes.... But if you want to know the easiest way to remove lug studs, it's already been said, hammer them out the back, then when it comes time to put them back in, slide the stud through, also I put a washer on the front, and then tighten the lugnut like hell and it will draw the stud through.. As for the brakes, if you insist on doing it yourself, do one side at a time and use the second side as a guide for where things go... Dont wanna leave one of those springs off lol..