Remember for you all that have a factory tank. The spare holds the tank tight. A full tank pulls down on the center of the floor . The spare tire carriage bolt holds it up using the spare.
Some time ago I bought a car filled it with fuel on the way home . We cleaned the trunk out when we got back and took the spare out I took it for a ride and the tank bracket ripped right through the rusted floor. Fuel all over the road. Lucky it didn't drop all the way and spark. The fill tube held it.
