The term "Road Car" refers to a vehicle that is designed for use on public roads, as opposed to off-road vehicles which are built for driving on rough terrain or unpaved surfaces. Road cars typically have features such as smooth ride, good handling and stability, comfortable seating, and advanced safety features. They may also be equipped with various amenities like air conditioning, power steering, and stereo systems to make the journey more enjoyable for passengers. In summary, a road car is any vehicle that is built for driving on paved roads and highways, as opposed to other types of vehicles designed for off-road use or specialized purposes.