Vehicle classification is the process of categorizing vehicles based on specific criteria such as size, weight, and purpose. Common categories include passenger cars, motorcycles, trucks, and buses. This classification helps in understanding vehicle types for regulatory, safety, and statistical purposes. Different regions may have varying classification systems, often influenced by local laws and regulations. For example, commercial vehicles are typically classified separately from private vehicles due to their intended use. Accurate vehicle classification is essential for traffic management, insurance, and road safety initiatives.