I had one get me the first winter in my 24. It didn't hit the rim like his but ate the entire side wall of the winter tire like it was nothing even more so when compared to his. I started rolling around with a full size spare, scissor jack and smaller 4 way at that point.
I just lean it up against my 12" sub and have a Bungie cord on it holding it against the sub box sideways so it doesn't bounce around.