There's got to be a reason no one has a 17 yet. I work for the guy who's family owns Lowes and he doesn't have his yet, something is up, he had his 15 in January of 14. I'm glad I listened to my dealer buddy and grabbed a 16. I really didn't believe him 100% when he said no one would take delivery untill after the new year...
It's all BS. There are 17's around and being sold, just in small numbers. It's all by design, they want the 16's mostly gone before the 17's hit in big numbers, and it's working. We had one built on the last day of October, which was the first week they were building them. They held a bunch of them and labeled them to be in "quality control", but they were just waiting in a yard awaiting the green flag. No EPA problem, its all by design. If your local rep is telling you that, I'm not saying they're lying but...
He was wrong. There already on the lots here. No loaded ones yet.
There's several in public possession. A few of the bigger tuners already have them too (all denali trim too).
I'd say the Fords are higher than that. My '15 company truck runs pretty darn good for a CC/LB truck.