What is the difference between the 2009 and 2010 Ford F-150 Harley Davidson?

The 2009 and 2010 Ford F-150s were EXACTLY the same. There is no difference, except nowadays that one of them is newer than the other. Hope I helped. I also spoke in regards of not only the Harley Davidson trim, but of XL, STX, XLT, Lariat, FX4, King Ranch, and Platinum models.