We just completed a great install on a 2005 Chevy 1500 4x4. We installed a 6" Tuff Country Suspension Lift Kit. This is a simple bolt on install and comes with new steering knuckles that eliminate the need to drop upper control arms like some kits. We finished the install by wrapping 305/55R20 Nitto Trail Grappler M/T Tires around 20" Ballistic Wheels. With the lift coupled with the wheel and tire package this Chevy looks mean and stands out from the rest.