Dude, I don't know what your doin, but I run 35x15x15 TSL swampers with the same set-up except for 4.56 gears. I play in the rocks, mud, and anywhere else I can thrash on my truck, and am yet to brake something....knock on wood.... however I have had MTR's and they are great on the rocks, street, and snow they do not perform in the mud as well as the interco tires. I love the width, and flotation that they provide.
