Henry J, what F150 key's did you use? I want to install a set into my suburban, I also just picked up a 2010 Avalanche the other day, I was going to build my F250 but the avalanche is a better suited rig to what we need. I am installing the rough country 3.5" lift, 33 bfg with some type of wheel, extra lighting and cargo items. I am upgrading the stereo to the nav unit, and switching t Sirius from xm using the cross over kit. I was never a huge fan of the av, because it sits like a car in stock form. But after seeing some with some real tires, wheels and lift, they are much better that way.