Chassis design refers to the process of creating the framework or structure of a vehicle, which supports its components and systems. The chassis is crucial for the vehicle's performance, safety, and handling. It typically includes elements like the frame, suspension, and wheels, all working together to provide stability and strength. In automotive engineering, chassis design must consider factors such as weight distribution, material selection, and aerodynamics. Different types of vehicles, from cars to trucks and buses, require specific chassis designs to meet their unique performance and safety needs. Effective chassis design enhances the overall driving experience and vehicle longevity.