Twice a year or so? I'd approach it the other way around, and ask "what's a good road tire that's also good on the trail?"
I like the BFG ATs, as others have said as well. I have the Toyo ATs right now...they are great on the road, and good offroad as well.
I like the BFG ATs, as others have said as well. I have the Toyo ATs right now...they are great on the road, and good offroad as well.