True or False: Retarders can only be found in heavy vehicles.

The statement is false because retarders are not exclusive to heavy vehicles. While it is true that they are commonly associated with larger trucks and commercial vehicles, some lighter vehicles, especially those designed for towing or those that require additional braking power, may also be equipped with retarders. Retarders serve to help slow down a vehicle without relying solely on traditional braking systems, which is beneficial for maintaining control and reducing wear on brakes.

Moreover, advancements in automotive technology have led to the integration of such systems in various types of vehicles, not just heavy-duty ones. Therefore, the capability of having retarders extends beyond the limitations of vehicle weight or class.