A suspension system for automobile

TLAUB009

Franklin is an auto driver. He gets exhausted during travelling because of the bumpy roads. What can we do to make his ride comfortable?
Tinkering Kit
  1. Connect motor on the front of the chassis.
  2. Connect wheel on the motor.
  3. Connect the Suspension bars by using Rubber to create suspension at the backside of the chassis.
  4. Connect two wheels at the backside of the chassis.