Just be careful to make sure that all four are the same size. It is hard on the chaincase to run mismatched tires.cmb97 don't see why wider tires would hurt your power that much if any. they will give you a lesser pounds per square inch on the ground but will help give you better flotation.you just need to be sure you have enough clearence for that size tire.
Very true! If you need to replace one tyre you should replace both on one side. You see people advertising that they have new tyres on the front and worn on the back, thats a big NO NO. Worst case this can break drive chains.Just be careful to make sure that all four are the same size. It is hard on the chaincase to run mismatched tires.