I just put 27x10x14's all the way around on my Rhino and so far after it sits all day and all night and I go ride it feels like it has got flat spots in the rear tires. I am running 7lbs in the front and 8lbs in the rears right now. I ride from my house and it is about 2 miles until I hit the trails and it rides like absolute crap on the pavement. Is this to be expected, I wouldn't have thought an 8ply radial that has that heavy of a carcass would do that.