. . "Pillar (car)"@en . . . . . "Pillars are the vertical or near vertical supports of an automobile's window area or greenhouse \u2014 designated respectively as the A, B, C or D-pillar moving in profile view from the front to rear. In American and British English, the pillars are sometimes referred to as posts (A-post, B-post etc.)."@en . "Pillars are the vertical or near vertical supports of an automobile's window area or greenhouse \u2014 designated respectively as the A, B, C or D-pillar moving in profile view from the front to rear. In American and British English, the pillars are sometimes referred to as posts (A-post, B-post etc.)."@en . .