Free: Contests & Raffles.
So for clay and mud, the Duratracs have been outstanding for me. I'm going to be shameless in my endorsement:I have ran Toyo MTs, Coopers, Duratracs and Nitto Trail Grapplers on a 1/2 ton pickup and Toyota 4Runner. I would endorse the Nitto Mud Grappler but it's probably out of your price range and I haven't personally used them. That tire evacuates better than anything I have seenMy driveway is 1000 steep feet of mixed clay and soil. Some places solid clay. Duratracs clean themselves very well, better than anything I have used. Also the best MT tire when it comes to snow and ice in my experience.
Those coopers look pretty nice but the Nitto and goodyear's aren't quite as aggressive / open of a tread pattern as i am looking for.Please keep the suggestions coming