BFG KM2's, in probably the smallest size on this forum (245/75r16)
. Love them. As the others have said, quiet on road, huge grip, bag out well, love to climb. Have done one wet season with them on, and wet weather grip was ridiculously good for such an open tread. Same tyres on the camper, same size, interchangeable with the car. So far, wearing very well.
The KM2's replaced a set of Maxxis ATs. If anything, I think I had a bit more confidence in fast, loose gravel with the AT's. The KM2's like to fling the gravel away and skate a bit whilst hunting/digging for grip. The AT's seemed to drive over the gravel a bit better. AT's were perfect in the sand too, but so far the KM2's are just as good in that regard, if not better.
I'm too lazy to have two sets of tyres
Thanks!
Matto