2015 F150 2.7L MPG
TFL Truck did a test. 22.8 mpg when running empty on the highway. Surprisingly close the the in cab display which many say reads too high. VIDEO
Forum Discussion
Trailer tires have a 65 mph speed rating. Never saw one that didn't. If you run LT tires on your trailer, that would allow for a higher speed, but ST (special trailer) tires are 65 max.
