2002 S-10 Body Lift

What's up everyone? I am trying to decide whether or not to install a 2" body lift on my 02 S-10 2.2L, and have a couple of questions. Will it void my warranty, and would I be able to goto 30/9.50/15 tires, on 15x8 wheels. Also does anyone have any pics of an S-10 witha 2" body lift, or know where I could find any, thanks, Steve.