After I saw Bloomberg.com: Asia... I checked the top selling vehicle list below and was amazed. Top-selling vehicles in the U.S. in May - NewsFlash - mlive.com The F-Series is now outsold by 4 other vehicles. This is the first I've personally seen it since I started looking at these numbers. Asian brands outsell Big 3 in May is a related article. 2007's Top 20 Selling Vehicles in U.S. Through December is a more typical ranking (for US sales thru December 07).
