Hawk one
Emperor of the Internet
The right in question is the right to operate a motor vehicle on a public highway, for which the law requires proper registration, insurance and licensing. You are of course welcome to travel on any public highway whenever you see fit, but it may take a long time if you're walking.
Dave
Personally - though I will admit that we may be in a bit of a nitpicking area here, and even then, I may still be wrong - I don't really consider it a right to drive cars outside your personally owned land. I consider it a priviledge.
Now, everyone has the right to apply for this priviledge, but then the government - you know, the ones who made it possible for the roads to be built so cars could actually go anywhere faster than 10 KPH - have directives on which they can deny your application. Failing the theory test, failing the practical test, very bad eyesight, certain diseases, etc. are such reasons to be denied this priviledge.
And even when you've taken your classes and earned your driver's licence and have legally acquired a car to drive around (bought or rented or borrowed), it is still a priviledge that you'll only maintain for as long as you keep following the rules that you (hopefully) studied back in class. Speed too much or too often, drive on red lights, etc. and etc, and your priviledge is revoked, for a shorter or longer period of time.
And sure, it may not really be important to consider it a priviledge rather than a right, I admit. However, if more things in life were to be considered the priviledges that I think they often arguably are, then perhaps not so many people would take them for granted, and start making up their own laws on what it means to have a "right" to this and that.