I'm new to the club and I'm looking for some advice. I drive a 2007 New Body Style Chevy Silverado Ext. Cab 4x4 and I'm looking to install a lift kit. I'm struggling to decide between a 4" or a 6" lift. Here are the questions I'm looking to have answered: 1. What size suspension lift would be ideal, 4" or 6"? 2. What brand/ maker of suspension lift kits is the best or ideal? 3. What Mud terrain tires are the best? (Brand and Size) 4. Other advise an experienced owner can give me? Budget $2,500 to $3,000 Thanks everyone!