I wont say these are the best but its what Iam running at the moment and from the different types of terrain including alot of mud they have performed really well.
Federal Couragia M/T
Federal Tyres Australia - Couragia M/T you will also find this tyre in there 4wd action tyre test.Ive got 285/75 16 on our defender with sunny rims 16x8 with zero offset and they only just just stick out past the flares.I have noticed a little rubbing on front radius arms but thats it, I put 130 springs in the front when I got the old girl and have no winch so have not sagged so plenty of clearence.With the zero offset do not rub on rear springs/mount.But may have to do something about the flares as the car gets sprayed with mud when out playing and cannot see out passenger windows :D
There a little noisey now on the highway but all M/T are, so far they have worn well only 8k old but have/will rotate every 5k when I do a service including spare.But I will be happy if i get 50k out of the set :( ,but for $250 a tyre who cares.
Maxxis also do a couple of good M/T, I had bighorns on my old cruiser and they were great in the mud also great value.
Heres a pic of how far they stick out
https://www.aulro.com/afvb/images/im...11/02/1015.jpg