Hey guys, my son is thinking about buying a GMC Yukon with an "Altitude" trim package on it. I think he's suckered into the look of the truck with the wheels and tires it has on it. I've never heard of this package and can find no information on it. The truck just seems like a stripped down Yukon with leather interior. It has no extras like heated seats, steering wheel controls, sun roof, power adjustable pedals etc. It even had a smaller 4.8 engine. Does anyone know what the other differences this truck has over the regular Yukons ? Like I said it seems like a stripped down version and I think it would be a difficult vehicle to resell when he sells it. I would love some insight to this truck for you guys. Thanks in advance for your help.