I Had a friend who while on road trip waited 2 days in a tire store parking lot waiting for his spare tire to be shipped after roadside assist picked him up and brought him to the "closest authorized " repair shop.
I decided to buy a spare for that reason. No rim. Just the tire. I figure either Ford roadside or Good Sam if advised that I have an un mounted spare they can dis patch a service truck that can mount the tire on the side of the road and I'll be on my way faster. I attempted to fit it under the coach behind the fuel tank but it didn't fit due to the scrape bars. Made this carrier from stock at Lowes.
BTW. The G670 RV 245 19.5 Goodyear tire with F load rating are scarce here in the east and Expensive! Campers world wanted $560 for one without a rim! My local Goodyear store got me one for$490 took two days to get it.
2014 FR330 DS