Originally Posted by Tizzy
ive got an 08 f250 ext cab long bed. its gets about 14 mpg towing the mowing trailer. and empty does 17-21 mpg.
honestly. with it you need to be towing over 12K lbs to really ever know its there. it has so much power.
Is that truck completely stock? I haven't heard of much more than 14MPG from a stock 6.4