I enjoy tinkering with old machines. I used to work on motorcycles and mopeds (and an Ape 😃), but since we had kids, I haven't ridden them. I could justify it by saying I can get cheap wood from the forest, and those spots are only accessible by tractor.

But the main reason would be to putter around the countryside. There are occasional festivals where people exhibit their tractors or just drive them around. It would also be useful for some gardening tasks, but honestly, nothing you couldn't do without a tractor.

So, mainly, it's to satisfy my need to tinker with and drive around on big machines.

Might be this beauty