Furball, Americans usually have more than just a flat to look after. Personally, I could NOT live without a truck. My car could not bring in 90 yards of bark for the landscaping each spring, my car cannot tow my boats or travel trailers. My car cannot move a few new trees I need to plant. My car cannot go offroad...well, you get my point. And, all of Rural America makes up about 1/2 our nations population and with Rural America about 25% of that comes in the form of farm animals, feed, etc for those who raise their own food.
From my stand point this Hummer truck is not usable for the aforementioned, its definately a "Look at me!" truck.