Sounds like something that would work out for you. Just check to make sure no previous accidents. Otherwise if they downsized then that is common. Several people around here purchase 3/4 or 1ton trucks on hoping to pull something in the future..... lol but never do. That may be the case, or the new 1/2 truck tow ratings worked out better for their needs including daily driving. As far as the dealer is concerned they want to unload it because the newer HD trucks will be hitting the market soon, and they always want to have the newest truck available for sale. Regardless should be a great truck, and of course the drivetrain is bulletproof.