We just finished up this 2007 Dodge Ram 2500 4x4. We installed a 6" Tuff Country Lift Kit with Bilstein Shocks all the way around. We also installed a Rough Country Dual Steering Stabilizer with a Bilstein Upgrade. It's riding on 35x12.5x17 Toyo Open Country Mud Terrains. This was a super quick install. In fact, other than drilling 1 hole, it was all completely bolt-on.