Especially if it's just parked/in storage. My insurance co (USAA) dramatically reduces the coverage rate for "parked" vehicles.
Also, you don't necessarily have to tag it.
I have a chronic ankle injury from spraining it too many times; it's always a bit sore. I also have TMJ (self-diagnosed) and I just recently dislocated my pinky. Once I get around to losing about 50lbs, I'll be much better off.
Looks like zip tie is the fastest and easiest solution right now.
But if there was no spring or anything from the factory, what kept the line from hitting the rim?