I am looking to buy new tires, and am really leaning towards the Cooper Discoverer s/t (coopers version the bfg at) because they are $40 less per tire than the bfg at. I did a search on here, and didn't find much info regarding performance/treadwear. I also searched the net, and only came up with positive reviews. I would like to find any negative opinions on these. Any feedback would be appreciated.