Hi, just a suggestion, let a tire person do it. YOu can really gouge up the tire where it is unsafe. If you get it done and it goes phooey on the road, then what, what if you have an accident. Is it worth the few bucks to have it done right?
PS it is not wise to take chances with safety items, your tires are a very big safety item. Really think about this, yes I know I am heavy on this, and there are some good reasons to be that way, I won't go in it to scare you though. bbbbbb