I am new to the Thor and to this forum. I was looking at a thread on this subject, but it was from 2016, and it’s now 2024. We don’t have a spare for our RV. We have a road side assistance, but if the tire needs to be changed, we need to have a spare. The earlier thread was talking about the cost of the wheel and the tire. It was also recommending getting them from amazon. What is the best thing to do? Get an entire spare with both wheel and tire? Or just one or the other? I would think tire would be most logical. But I can also imagine wheel getting damage. I’m not mechanical, my husband is, but he’s not computer literate. So bear with me. I assume they would go in a cargo hold which take up a lot of space. How do I find out what size to get? Look at the size on the existing tire? Are all 4 the same size? Or rely on the Thor manual for specs.