From everything I've read I think the trucks with heated and cooled seats are the worst. I have heated and cooled and on high heat even after 1 hour of driving they barely get warm. Is everyone with heated and cooled having the same problem I am? Seems from what I read the heated only seats are much better.
I read a few people were spraying paint or undercoating over the frames. Do NOT do that! It makes the factory wax fall off faster and ruins the frame. A friend of mine did that and the tubes that run from side to side in the rear of the truck had holes in them the size of a baseball.I'm trying to find the Nox Rust coating Gm uses at the factory for touch up for mine. Ebay no longer has it.