[white71chevy]

ok so im going to get new weather stripping for my door windows my ? is how do i replace it. Do i take the window out or what? and if i have to take the window out how do i do that. 2nd im getting a safety switch replaced as well is there anything speical i have to do to make it work i heard it had to b in the right place or it wont work. 3rd how wide of rims can i run on the front of my truck. also my truck is a 71 c10 2wd sorry i should have put that first thanks for your help.