var vtn_player_type = "vp";var ven_video_key="NTk5MTc2fHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";Plumetting gas prices and the economic upturn have fueled a powerful comeback by pickups and SUVs on the American car market. Duration: 02:12