Toyo has recently released their M55 in the 255/85R16D (my favorite size). I'm seriously considering a set. These are 8 or 10 ply commercial tires and are not cheap. My driving is all around, with unmaintained gravel being the biggest part of the off-road component. It seems I drive too much pavement for a mud tread and too much off road for a street tread. I haven't been especially happy with the wear on the 235/85 BFG ATs I've had this last set. I'm hoping to get longer life out of a set of tires and too cheap to go with the 19. 5" wheels. I was wondering if anybody had any comments before I made the investment. Thanks.