Easy Question for Seasoned Class A Veterans...

Our class A has a mounted spare that is inside one of the storage bays on a rack specifically designed to carry it. We have coachnet and would call them as it's not worth getting hurt ( think hernia's, back) trying to deal with the heavy tires You may also be looking at extreme outdoor temps, pouring rain or other adverse conditions. So much easier to carry road service and let them deal with it.