I have a 1996 GMC Extended Cab Z71. It is still pretty much stock with some minor additions. I am in the process of installing the audio. I had a custom ported console box installed to house my L7 SoloBaric 10. I have installed Alpine SPR-176A 6.5 inch components in the doors and am addidng them to the back soon. I just have to figure out how to make my fiberglass pods for the back. Its currently outfitted with 285/75/16 Buckshot Maxxis with stock wheels. I have also just installed March underdrive pulleys and a k&n filter. My future additions include a Helix throttle spacer, hypertech programmer and a black brush guard to replace the chrome one in the pictures.