@sohan We sell so many of these behemoths because 1) Americans are brainwashed into thinking bigger = safer, 2) gas is pretty damn cheap in America vs. other countries (due to our low taxes) so there's little incentive to drive smarter, 3) Americans also are brainwashed into thinking it's their god-given right to drive ginormous beasts, 4) margins are incredibly much higher for trucks and SUVs.
Car manufacturers are creating and feeding the market of dumb Americans.