Bought them a year ago from Discount Tire for $758.
We've put 17,000 miles on them so far--a trip to Arizona and one to Alaska. Very happy with them--haven't even had to add any more air. Paid Discount Tire $758 for set of 4.
Also added a SmarTire pressure and temperature monitoring system when the new tires were mounted. I'm very happy with this system; its temperature monitoring tipped me off to a brake problem before there was any damage--caliper on one wheel wasn't fully releasing.
2002 GMC 2500HD D/A 4WD G80 Xcab SB
1997 35' Newmar Kountry Star 34RKSA XL 1 super slide
B F Goodrich Commercial TA's. After 5 Mission and Milestar tire failures I had to do something else. Well pleased now. Also went from 15 inch to 16 inch while at it.