We ran into a Toyota Tundra with 255/85/16 BFG muds on it last weekend in Moab. The section width may be close to 10" wide but the tread width is more like 7". Way too skinny for me, not much footprint at all. It also appeared that when aired down they are quite squirmy. This is just my opinion, they may work great for you.
I am running 285/75/16 MTR's om stock wheels with only a 3" suspension lift and I still have some minor rubbing issues, but not bad.
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Todd K.
Got paint?