Looking for tire ideas, Chevy 2500HD D/A, 245 75R16

When I was at Discount Tire getting the Cooper Discoverer ATP's put on my truck A Hot-Shotter came in and had asset of Falken Rocky Mountain ATS's installed on his rig. I talked to him about the tires and he said he's had very good service from the Falkens. That was about 3 years ago and I now have about 45,000 miles on the Coopers and don't have anything bad to say about them. Next time I buy I'll probably try the Falkens though just to see how they do.