Had 4 new General Grabber AT2's delivered to my local WalMart, had them installed on my 2008 Chevy 2500HD Duramax. Had to wait a little over an hour for them to get mounted and balanced, no big deal. Took a week long vacation pulling my 28' bumper pull camper on a 950 mile round trip. The tires look aggressive, seemed aggressive on the gravel roads we traveled. Highway noise did not seem to bad, not much more than the old, wore out tires I replaced. Only one issue with the tires so far, they seem a little soft in the side wall, my truck felt like it was on ice a couple of times turning corners at highway speeds. I am not sure if it was because of them just being new, and I have to build a little heat in them to stiffen them up, but on my return trip home they seemed to handle better.
I would have rated them 5 stars but the hidden road hazard and lifetime rotate and balance fee added $19 per tire to the overall price. Still a good price but I did not see any mention of additional fees when I made the online purchase.