I finally got these things mounted. I went with 265/70/16s in a 10 ply LT. They are smooth as glass on the road and actually make my in cab noise quieter when hitting bumps. When I'm in rough terrain they make impacts sound much more muffled than other tires I've run. Traction seems good and they look great.
The Kevlar must make them a little heavy though, truck seems very slightly slower in acceleration, but barely noticable. Transmission seems to want to grab gears on climbs more often than before. Over all, I'm happy, they seem to be great tires. Thanks for all the input!