I think that is a stylised non technical drawing and you'll find the rear wheel arches are the widest dimension of our cars, the bumpers are well inside the wing dimensions.

Dave W had us all measuring our rear car widths for some reason way back now - my Plus 8 with the BTR axle and 16" x 7" Lightweight Morgan Alloys came out as one of the wider one's I remember.


2009 4/4 Henrietta
1999 Indigo Blue +8
2009 4/4 Sport Green prev
1993 Connaught Green +8 prev