I'm lookin at getting some tires for off roading next summer. I just bought some Yokohama Geolander all terrrains for the winter here. I've seen there BFG Krawler's advertised and they're supposed to be good for rocks but I'm wondering about mud. These tires look like they have too many large flat spots to be any good in mud. Also, the advertisements I've seen don't mention if they're steel belted or bias-ply. Anyone have anymore info on them? My friends run a shop that wholesales tires to most of western Canada but they haven't stocked these tires because there's little demand for them so they can't tell me much. But they do carry BFG so I can get them at cost. They swear by the Yohohama Geolanders.