I added Nasta Nerf Bars, Husky Floorliners and Tinted Bugflector.
This is my second set of Nasta Nerf Bars. The first one I put on my 02 Silverado EXT. I like the Nastas because they are 100% stainless mounting hardware and fastners. We traded the 02 Silverado for the 06 Avalanche and I kept the Husky Floorlines and the front ones fit perfectly.