Of course there are limited expectations of privacy in a vehicle. The glovebox, trunk, a box in the back seat, a duffel bag in the front seat, anything conceali

Of course there are limited expectations of privacy in a vehicle. The glovebox, trunk, a box in the back seat, a duffel bag in the front seat, anything concealing the contents has an expectation of privacy. And no, you don't just automatically lose your 4th amendment rights just because you're on a public street. Tinting laws are for motor safety, not for the surveillance state. Notably, limousines are fully tinted in the rear as well as most passenger buses. And of course, cargo vans etc are fully enclosed.