Left-Hand Drive (LHD) refers to vehicles designed for driving on the right side of the road, with the steering wheel located on the left side of the car. This configuration is common in countries such as the United States, Canada, and most of Europe. LHD vehicles allow drivers to have a better view of oncoming traffic and make overtaking easier. In contrast, Right-Hand Drive (RHD) vehicles have the steering wheel on the right side and are used in countries like United Kingdom, Australia, and India. The choice between LHD and RHD is determined by local traffic regulations and driving customs.