Contraryt to others experience the ventilated seats in my Laramie work great and sometimes actually are too cold! Regarding dealer add-ons I haven't experienced that in my area at least in terms of things added on before you get to the finance office. Once they think you have a deal and you fgo to sign the paperwork in the finance office they often try to hard sell on warranty, rainx, rust protection, fabric protection, underbody etc. I tell them before I leave the sales manager desk to go to finance we need to have all the numbers agreed to and I am not taking nay extras and if you waste my time I may just leave. Sometimes that works and sometimes they still try to sell extras and I have to stand up to get them to shut up! I don't fault a dealership for trying to make a profit - they are a business, I just don't like to waste our time.