I work & camp on weekends at an off-grid cabin in Ontario.

I wear insulated rubber boots in spring, winter, and fall for a few reasons:

1. Waterproof
2. Liners are removable/washable and replaceable
3. Tall boots provide extra protection in general, such as sharp rocks when walking.
4. Inexpensive compared to other kinds of boots

The downside is that the boots don't breathe, and so the liners get stinky. Although, most boots end up stinking pretty bad anyway if you're sweating in them all day.

Question:

After a day's work (on-site) or when driving home, I want to dry out the sweaty liners in my truck to reduce odors. Is there a way to dry boot liners in a vehicle?