my neighbor has been riding 35's for atleast 50k and hasn't had issues. He also doesn't wheel too much though

 

how do i do a chalk test?

 

315/17 duratracs running 32 lbs front 30 rear unless its a trip then juice it till i get there to about 37/35.. not much difference but get better mileage. They only feel slighly heavier when in parking lots or slow speeds. I have yet to break anything @ 12K miles. 50k on the Jeep and love em. Only thing I did was Evo Gussets. it seemed to be cheap insurance. And re-gearing also helped remove the inertia weight from stop..