The roof support on either side of a vehicle, situated between the front and rear side windows. Some vehicles, such as late-model Chevrolet Camaros, are not equipped with B-pillars.
Car body's upright post, located between the side doors in a four-door body or at the rear of the front doors in a two-door.
The area between the door glass and the rear window.
The pair of structural posts following the A-Pillars and front doors.
It is a vertical metal roof support between a vehicle's front and rear side window.
In Corvettes, the area between the door glass and rear window.