Curb weight refers to the total weight of a vehicle when it is ready for operation but not loaded with passengers or cargo. This weight includes all standard equipment, fluids like oil and fuel, and a full tank of gas. It provides a baseline for understanding how much the vehicle weighs without any additional load. Knowing the curb weight is important for various reasons, including fuel efficiency and performance. It helps manufacturers and consumers assess how a vehicle will handle on the road. Additionally, curb weight is a key factor in determining the vehicle's towing capacity and overall safety.