The plane which is defined by the head-to-foot and anterior-to-posterior directions in the human body. A stack of images acquired in the sagittal plane separates images by their left-to-right locations. The mid-line sagittal plane bisects the left and right half of the human body.
Under heavy braking, the rear tires lock up and the axle begins to bounce; the amplitude of the bounce becomes so severe that the tires finally develop enough traction (when slamming hard against the pavement) to rip the whole axle assembly free of the vehicle.
Quora User, Former transport manager and taxi owner/driver. Vibration in the steering when breaking sounds like damaged or warped disks on the front brakes. This will cause the breaking effect to come and go rapidly and if only on one side will cause a pull on the steering. It is possibly something with the suspension system too such as broken wishbone, worn bushes, worn track rod ends, etc.