I was having both problems the first two posters mentioned and irregular tire wear on my '14. It was bad enough that my wife wouldn't drive the truck. I brought the truck to Firestone for an alignment. I was out of factory specs on everything. Truck handles much better now.
If you didn't know, Firestone offers a lifetime alignment for $184, it used to be $150. I've purchased this for my last five vehicles. Bring them in every 6 months, no questions asked.