Of course the statistics that support this case, also fog the issue:
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Of course the fact that most pickups are driven by men may also be a factor, but hey, bigger in general, is better.
People buy smaller cars to save on gas. They would do this anyway since the department of Energy is out there insuring that all the oil we use to produce the gas comes from countries with governments that hate us. Absent CAFE standards, people would still buy smaller cars, just not quite as many. Absent the DOE, we would still buy some foreign oil, just not as much of it.
The economy's in the doldrums. Why? Because, in large measure, because the government is in there trying to help. $1.5T to bail out businesses and governments, rewarding them from their own bad practices in effect, using money we didn't actually have in the first place. Hardest hit are those near the bottom. The minimum wage is high enough to make hiring someone at the entry level more expensive than they're worth. It also makes hiring an illegal at sub-minimum wages and no benefits a worthwhile proposition.
Just think how much better we'd be doing if none of the above mentioned government programs had never been implemented in the first place.