Oh, you can drive around naked. There is no law against that. The law applies when people see you. It is called lewdness. For example, if you.
Believe or not, it's perfectly legal to drive naked in most parts of the of naked drivers being pulled over and ordered to step out of the car;.
If you've ever wondered, “Can I drive naked? seem to be many laws on the books that specifically address nudity in cars vs. nudity in general.