I am a newbie here, so quick info on me, I am a married 30 year old Dad of 2 little girls. I love fishing, shooting, and the outdoors. Now onto the ride, I just picked up a 05 Tahoe 4x4, my brother bought it a few years back and didnt want the payment anymore, so I grabbed it up. I did most of the work on it for him, including painting the wheels, and installing the light bar. I did the oil changes and cleaned the CAI filter. I got plans to throw some new headlight housings, led taillights, big 4 upgrade, and maybe some N fab side steps and a small lift or level kit. First things first, I want to get a little better MPGs. Cant wait to read all these threads and learn some valuable information about my GMT800