Deforming vehicle door

A motor vehicle door which is designed for arrangement on a longitudinal side of the vehicle between two supporting vertical pillars and which, in the case of front-end or rear-end collision of the motor vehicle, serves as bracing means supplying a longitudinal bracing force in the longitudinal direction between the pillars, characterized in that the motor vehicle door having a latch adjacent a rear end and the door has a structural member extending generally along the length of the door, the door also having a forward region remote from the latch, the door also having a door channel reinforcement extending in the longitudinal direction approximately at the level of a waistline of a door, the structural member and the channel reinforcement having vertical crimps in the forward region of the door, to be compressible in the longitudinal direction of the vehicle in such a way that a deformation in the longitudinal direction of the door takes place only at slightly below a predetermined maximum longitudinal force occurring on the door in a very serious accident and at the same time the longitudinal bracing force of the motor vehicle door remains as high as possible and wherein longitudinal deformation of the door is exclusively in the front region remote from the door latch.