Hello all, I just purchased my new 2011 F250 Lariat. All I can say is Wow. with 8 miles on the truck (Brand new) I did 23 mpg on my first tank (Higway driving of course) compared to my 2005 6.0 this thing is crazy. Tones of power. So far I am extremely satisfied :icon_ford:. I have a question for all of you readers out there. I can't seem to find what my towing capacity is, I have a 12000 lbs fifth wheel and my 6.0 had a hard time pulling it (I think there was something wrong with the truck) so now I can't wait to pull it with this bad boy. How many pounds is the truck rated to pull:dunno:? The ford web site says fifth wheel towing capacity of 11700lbs. Is my fifth wheel over weight for my truck? I hope not:doh:.