gallaj0's right. SUV's are trucks. I think some folks may be confusing the term "truck" with "pickup". A pickup is a type of truck. So is an SUV. So is a van, including most minivans. The distinction may be subtle, but it is important. Not only do trucks not count towards a manufacturer's CAFE rating, safety and emissions requirements are different, as are licensing and operations regulations in many states. Also, with imports, sometimes quotas and tarriff levels come into play as well.