Please tell me your impressions of the General Grabber At2. How is the ride, noise level, and how much was your fuel economy effected? This is my biggest concern with these tires as they are quite heavy.
These shoes are certainly more appealing to the eye than the stock Dunlops. It's kinda like a marine wearing ballet slippers (stock tires) but then you take off those slippers and you upgrade him to steel-toed combat boots and now it just feels right and fits the overall picture

.
The ride is GREAT! I have noticed no difference in ride. It is just as smooth as with the stock shoes, granted I've only driven 15 miles with the new Grabber AT2s so I will have to report back with more info.
Noise level is about the same as with stock shoes, if not SLIGHTLY more than before. But honestly, I cannot tell the difference in road noise, especially with the radio/music on at a moderately low volume.
As far as fuel economy goes, I'm not sure. For some reason my dash was displaying 13.3 mpg avg at 70miles on the odometer. I don't know if this is an error/problem w/ the truck or if this is normal with the first tank. So... to answer your question about fuel, I'm not sure but the tread on this tire is not so incredibly 'knobby' that I would expect a significant decrease (>2mpg) in gas mileage just from the change in tires alone. I'll have to report back on this issue as well.
One thing that ABSOLUTELY drew me to these tires over the others (BFG AT TA KO, Toyo Open Country M/T, etc...) was the price. At just under $137 per tire, these All-Terrain shoes are a steal!! Especially a steal since the reviews are pretty decent for this tire.
I agree that the tires are pretty darn heavy, but so far (for the 6 hours that I've had them on the truck) I'm a happy cowboy. :cowboy: