My truck, 2014 F150 4x4 with H(eavy)D(uty)P(ayload)P(ackage) came standard with LT245/75R17 LRE tires. They are BF Goodrich Rugged Trail T/A. Ford recommends, via the yellow sticker on the door, 55# in front and 60# in the rear.
So far, after 63K miles, they are doing very well. I've rotated them either every 5k or 10k miles, when it was in for a 5k oil change. Still have lots of tread left, and at least 1/2 of those miles have been towing. At the rate they are going, I may have to replace due to aging out, rather than wearing out.