The PEUGEOT steering wheel: from the simple handlebar to the multifunctional steering wheel
At first glance, since the birth of the car, the steering wheel has been the mechanical organ that has evolved the least in both form and function. However, it has never stopped changing, nor has it ever tried to break free from its circular shape. Originally very simple and dedicated solely to steering control, it has gradually become more complex. It has grown larger by gradually incorporating multiple secondary functions: horn, radio controls, speed regulation or limitation controls, gear shifting via an impulse control system, airbag. The material of the steering wheel has also considerably changed. Its frame, initially made of wood, became steel, then aluminium and finally magnesium.