Dick Cepek Mud Country

I have had my Dick Cepek Mud Country 305 70 r 16 for roughly 20000km just under 3 year and i can't fault them. have used them in mud, sand, loose gravel and on rocks. they are awesome in the mud best mud tire i have used. they are starting to get a slight more noise to them as expected from a mud tire. but i would recumbent them to any one.

If they still have good tread Plus 50% trade them in a GOOD tyre shop will do that.
I have a mate that trades his it just before they get noisey, he pays about $600- $800
for a set of 4 tyres, try a few shops and see how you go