This discussion will explore the definition and characteristics of rigid suspension, as well as its advantages and disadvantages. Rigid suspension is a type of suspension system used in vehicles that consists of a solid axle and a single wheel attached to it. It is commonly used in off-road vehicles and heavy-duty vehicles due to its simple design and robustness. We will discuss the advantages and disadvantages of using rigid suspension and how it affects the overall performance of the vehicle. We will also discuss the different types of rigid suspension systems available and the best applications for each.