Well a little update here, have 48k on the tires now, have never once needed to get them re balanced, smooth as can be with regular rotations. Just noisy and poor fuel mileage. Tires got cupped from when the local Tire Shop screwed up my alignment after a level which sucked, and starting to tow a 9k 5th wheel really put some noticeable wear on the rears, but even. Anyways it could've been a little better experience but my opinion they have been pretty Damn good tires. Not sure if i'll run them for the winter or cough up for another set of something else. Currently cooper wants a dealer inspection to Warranty the uneven wear but my local Tire Shop is sucking and doesn't want to do it, and cooper can't force it as they didn't sell the tires.
Anyways 48k, could probably push another 12 and still be in fair tread. Thought I'd give everyone an update!