Vehicle weight refers to the total mass of a vehicle, which includes its body, engine, and all components. It is typically measured in pounds or kilograms and can vary significantly between different types of vehicles, such as cars, trucks, and motorcycles. Understanding vehicle weight is important for safety, fuel efficiency, and performance. The weight of a vehicle affects its handling, braking distance, and fuel consumption. Heavier vehicles may require more powerful engines and larger brakes to operate effectively. Additionally, regulations often dictate weight limits for certain vehicles, such as commercial trucks and buses, to ensure safe transportation on roads.