I have a bone stock 2007 Ram 1500 Thunder Road 4x4. My dilema is this, i would like to improve performance and looks, but i dont know where to start. The plan is to replace the head lights, tail lights, and third brake light with Recon (www.gorecon.com) smoked led's and add some minor accent lighting like: inder the rail bed lights and badged lighted door sil plates. As for the wheels, I'll be going with black painted "one-offs" and a leveling kit from BMF. So with all that said, here is the real question.........How small diameter wheel can i go with (it has stock 20" on it now)? With the leveling kit, how big of a tire can I clear with little to no rubbing? Your input would be great!