Commercial vehicle safety refers to the practices and regulations designed to ensure the safe operation of large vehicles, such as trucks and buses. These vehicles often carry heavy loads and can pose significant risks on the road if not operated properly. Safety measures include regular vehicle inspections, driver training, and adherence to weight limits to prevent accidents. Regulatory agencies, such as the Federal Motor Carrier Safety Administration (FMCSA) in the United States, establish guidelines to promote safe driving behaviors and vehicle maintenance. Compliance with these regulations helps reduce the likelihood of crashes, protecting both commercial drivers and the general public.