I decided after tons of research to buy the G2's and hope for the best since there were no reviews to read yet. After a couple hundred miles I have a few observations that you may find helpful. I ordered 295/70/18s (roughly 34.5's) No lift with Bushwacker fenders and 1.5 spacers on Altitude wheels.
These tires are no louder than the stock Duelers. They didn't kill my rig, even with the 3.21's. Matter of factly speaking, the only side of these tires that I have found is the upside. My MPG has suffered but that's physics, not the tires. I am more than happy with these tires, and the new, more aggressive sidewall is just too cool. If your thinking about the purchase, I can only recommend that you pull the trigger.